日本製造 List of Products and Services

Spot welding is a strong joint at each point, but in addition to deformation of the material due to heat, there were weaknesses in the welding process. The improvement made by automating this is called "spot welding posture control." Welding is performed using a spot welding machine with pre-programmed point locations. The setting of the point locations is done by technicians who consider the material's elongation and "distortion" based on their experience and achievements, but after that, it is just a matter of setting the product in the machine. If the product is not properly set, the sensors mounted on the spot welding machine will activate, automatically stopping the movement to prevent defects from occurring in advance. [Features] ■ Further reduction of human error ■ Welding is performed using a spot welding machine with pre-programmed point locations ■ Product quality stabilizes and waste is reduced *For more details, please refer to the PDF document or feel free to contact us.

The "Simultaneous Processing of 4 Parts" is a special processing technology born from the desire to reduce the running costs associated with the regular production of large quantities of parts for our customers. In traditional progressive die presses, production is limited to one type and one piece per shot. However, by leveraging press technology and mold know-how, we have realized a method to simultaneously process four different types in one shot. This allows for a reduction in mold production costs and the time required for changeovers. 【Features】 ■ Technology to produce 4 parts in one shot ■ Incorporates techniques developed over 65 years of history at Seiko Kogyo ■ Reduces mold production costs and changeover time *For more details, please refer to the PDF materials or feel free to contact us.

Our company is equipped to handle production volumes from prototypes and small lots to mass production, according to our customers' needs. With a variety of equipment available, we manufacture molds and inspection jigs in-house. This environment enables us to achieve cost-effective and rapid "manufacturing." From press processing using molds to mold-less processing with sheet metal-related equipment, we can combine processes while maintaining an optimal balance of cost and quality, allowing us to accept both mass production of tens of thousands of units and the production of a single prototype. 【Production Details】 ■ Press mass production processing and mold manufacturing for precision machinery parts ■ Prototyping and non-mass production using turret punches, laser processing machines, and press brakes ■ Sheet metal parts processing and welding assembly ■ Cutting processing using machining centers *For more details, please refer to the PDF document or feel free to contact us.

Our company specializes in the production of molds for cold forging, utilizing structural design and material selection expertise that supports over 100,000 shots even under high pressure and high load conditions, contributing to improved mold lifespan and reliability. We select high-durability insert materials such as die steel, high-speed steel, and carbide according to the application, and we can provide design proposals based on established trouble analysis flows and performance data. 【Features】 ■ Structural design that accommodates high-pressure environments of 100 to 150 kg/mm² or more ■ Ability to select high-durability insert materials (die steel, high-speed steel, carbide) according to application ■ Established trouble analysis and response flow, enabling proposals with countermeasures from the design stage ■ Achieved long lifespan of over 100,000 shots with standard carbide molds *For more details, please refer to the materials. Feel free to contact us with any inquiries.

Our company offers a "Metal Business Card Creation Service" that produces aluminum and iron business cards through laser engraving. Not only do they look great, but they also provide a unique feel, weight, thickness, and a sense of luxury, allowing for the creation of business cards that differ from traditional paper cards in design and conversation-starting potential. We aim to transform business card exchanges into opportunities for memory, conversation, and business discussions. Please consider using them as a tool to enhance your sales capabilities. 【We meet the following needs】 ■ Looking for a promotional tool that can spark conversations ■ Wanting to strengthen differentiation and branding ■ Aiming to create business cards that are hard to throw away ■ Wanting to maximize the opportunities for business card exchanges *We accommodate small lot orders. For more details, please check by downloading the catalog. *In addition to business cards, we can also create nameplates and other items.

For customers struggling with riveting, we have independently developed the "Simultaneous TOX(R) Riveting." This technology is strong for riveting dissimilar materials and features high functionality, such as the ability to verify riveting strength through numerical management. It incorporates the "TOX(R)" bonding technology into molds, allowing for time savings and cost reductions. With the TOX(R) system, various types and thicknesses of metals can be joined regardless of the presence of intermediate materials, resulting in minimal cut-out areas and extremely high shear and peel strengths. Additionally, it offers high fatigue strength against dynamic loads. 【Features】 ■ Strong for riveting dissimilar materials ■ Riveting strength can be verified through numerical management ■ Allows for time savings and cost reductions ■ The basic "TOX(R)" system can perform multiple operations simultaneously *For more details, please refer to the PDF document or feel free to contact us.

Our commitment to quality assurance and our extensive manufacturing system all stem from our desire to "satisfy our customers," embodying a "customer-first" spirit. We can flexibly combine equipment according to the desired production volume, allowing us to handle a wide range from single press jobs and one-off laser processed products to regular mass production of tens of thousands of units. Additionally, even if there are no inspection requests from customers, we conduct inspections using our custom inspection jigs for quality assurance. 【Features】 ■ Diverse metal processing technologies ■ Wide-ranging support from one-off laser processed products to regular mass production of tens of thousands of units ■ Delivery of products with assured quality ■ Creation of inspection jigs ■ Engineers present during meetings ■ Reliable shipment management *For more details, please refer to the PDF materials or feel free to contact us.

Our company is committed to continuously finding ways to provide products of satisfactory quality to our customers at reasonable prices. Engineers who are well-versed in the properties of materials and manufacturing processes participate from the early stages of discussions. By assessing the feasibility of product manufacturing from the drawings, we can incorporate measures into the manufacturing process to propose more efficient and cost-effective solutions. In addition to basic techniques such as arc welding, spot welding, bar riveting, and clinching, we also focus on cost reduction and efficiency improvements through our uniquely developed technologies. **Features** - High-temperature press processing technology - Not only basic joining and welding techniques but also proprietary developed technologies - Equipped to perform a wide range of press processing from single-type to large progressive dies - Capable of in-house production of molds and inspection jigs - Composed of colleagues who aspire to "manufacturing" regardless of age, nationality, gender, experience, or educational background *For more details, please refer to the PDF document or feel free to contact us.*

What we value most is "customer satisfaction." To achieve this, we place great importance on "quality." Under the policy that "if we have the correct equipment and facilities, the correct standard documents and work instructions, and if we perform the correct work according to them, the correct products will naturally be produced," we implement quality control. In response to customer demands, we believe that sincerely and steadily continuing the basics of quality management, such as "Is there any problem with the product itself?" and "Are the delivery dates and quantities being adhered to?" is characteristic of our company. 【Features】 ■ About 15% of employees are inspectors responsible for quality assurance. ■ We manufacture inspection jigs tailored to our products in-house, enhancing the efficiency and accuracy of quality inspections. ■ To eliminate defects in the manufacturing process, we incorporate a system that maintains stable quality from the design stage. *For more details, please refer to the PDF materials or feel free to contact us.

Our company is equipped with technology, facilities, and the experience and wisdom of our engineers, allowing us to handle various metal processing, including metal pressing, sheet metal processing, and welding. There is room for innovation in all aspects, such as material properties, processing methods, mold structures, and processing procedures. Our engineers, who are well-versed in metal pressing, will draw out points that you may not have noticed and propose an optimal production plan to realize your requests. 【Features】 ■ In-house production of inspection jigs ■ Production of prototypes and partial samples to grasp challenges realistically ■ Engineers participate from the initial meetings to listen and propose production plans *For more details, please download the PDF or contact us.

At Hirozawa Industrial Co., Ltd., which is part of our business group, we propose cost reduction based on our solid technology developed from years of experience, aiming to completely transform the conventional thinking about molds by 180 degrees. Our newly developed new concept mold significantly reduces your mold investment costs. Because the investment amount for molds is low, the cost of part molding decreases. By shortening the mold production time, we can deliver in a short lead time. We encourage you to consider this. 【Features】 ■ Up to 50% reduction in mold costs (compared to our company) ■ Possible to deliver in shorter lead times compared to conventional molds (compared to our company) *For more details, please refer to the related links or feel free to contact us.

At our business group, Kaneko Manufacturing Co., Ltd., we engage in "aesthetic product manufacturing." Examples of our products include air purifiers, small computer cases, and computer cases made from materials such as iron, stainless steel, and aluminum. We also offer color variation options, allowing you to choose from a wide range of colors. Please feel free to contact us when you need assistance. 【Features】 ■ Color variation options available ■ Choose from a wide variety of colors *For more details, please refer to the related links or feel free to contact us.

At our business group, Kaneko Manufacturing Co., Ltd., we engage in "custom manufacturing." Examples include punching dot art created using only three types of holes and saucers made from a combination of two types of sheet metal. Additionally, we also manufacture items such as pen holders and ashtrays, with a wide variety of colors available for selection. 【Overview of Examples (Partial)】 < Punching Dot Art > ■ Material - Punching part: Aluminum - Base part: Stainless steel ■ Created using only three types of holes *For more details, please refer to the related links or feel free to contact us.

Our business group, Kaneko Manufacturing Co., Ltd., handles "building-related components." We offer stair treads made of iron and stair handrails that use a strong adhesive at the joints. Additionally, we have production examples such as wall-mounted posts. Please feel free to contact us when you need our services. 【Case Overview】 ■ Stair Treads ・Material: Iron ■ Stair Handrails ・Material: Iron, Joint: Strong Adhesive ■ Wall-Mounted Posts ・Material: Stainless Steel, Iron *For more details, please refer to the related links or feel free to contact us.

At our business group, Kaneko Manufacturing Co., Ltd., we handle "electrical equipment-related products and parts." We have manufacturing examples including internal components for air purifiers, computer cases, and 3D printers. We can also accommodate color variations, so please feel free to contact us when you need assistance. 【Case Overview】 ■ Internal components for air purifiers ・Material: Steel, cationic coating ■ Computer cases ・Material: Steel, cationic coating ■ 3D printers ・Sheet metal manufacturing, assembly, testing, packaging *For more details, please refer to the related links or feel free to contact us.

At our business group, Kaneko Manufacturing Co., Ltd., we handle "machine-related parts." We have manufacturing examples including agricultural machinery parts made of iron, large sirocco fans, and parts for store refrigerators. Additionally, you can choose from a wide variety of colors. Please feel free to contact us when you need assistance. 【Overview of Examples (Partial)】 ■ Agricultural Machinery Parts ・Material: Iron ・Spot Welding ■ Large Sirocco Fans ・Material: Iron ・Press Fitting *For more details, please refer to the related links or feel free to contact us.

At Dowa Lightweight Metals Co., Ltd., which is part of our business group, we manufacture "aluminum frames for silk printing." We have a proven track record of supplying various printed aluminum frames across different fields. Additionally, we accept orders starting from just one unit. If you have urgent delivery needs, please feel free to consult with us. 【Features】 ■ Proven track record of supplying various printed aluminum frames across different fields ■ Orders can be accepted starting from one unit *For more details, please refer to the related links or feel free to contact us.

At our business group, Dowa Lightweight Metals Co., Ltd., we manufacture "aluminum frames for metal masks." We have a wealth of delivery experience for high-precision metal masks and other semiconductor manufacturing lines, and we can accommodate manufacturing and processing for various lines. Please feel free to contact us when you need our services. 【Features】 ■ Extensive delivery experience for semiconductor manufacturing lines ■ Capable of manufacturing and processing for various lines *For more details, please refer to the related links or feel free to contact us.

At Dowa Aluminum Co., Ltd., which is part of our business group, we manufacture "aluminum frames for printing." The company has developed alongside the silk industry as a top-class manufacturer of printed aluminum frames, which are essential for printing. We also accommodate various customer requests regarding material types, finishing methods, and precision. Please feel free to contact us when you need our services. 【Features】 - We respond to customer requests regarding material types, finishing methods, and precision. - In addition to our regular stock frames, we maintain a variety of material stock with different cross-sections. *For more details, please refer to the related links or feel free to contact us.

At Dowa Light Metal Co., Ltd., which is part of our business group, we handle aluminum materials such as round pipes, square pipes, bars, angles, and channels. In addition to our regular stock items, we leverage the network we have built with manufacturers and trading companies since our founding to provide the materials our customers need. We also accommodate deliveries after anodizing treatment and processing. 【Features】 ■ Handling of aluminum materials such as round pipes, square pipes, bars, angles, and channels ■ Provision of materials required by customers ■ Support for deliveries after anodizing treatment and processing *For more details, please refer to the related links or feel free to contact us.

At our business group, Nakajo Koki Co., Ltd., we perform high-precision machining of small canning parts. We would like to introduce our in-house technology, "Canning Column Machined Products." The precision after canning and machining is finished within tolerances of 0.02mm for parallelism, perpendicularity, flatness, etc., and we maintain the accuracy of the parts through well-understood setups and machining methods. 【Features】 ■ The precision after canning and machining is finished within tolerances of 0.02mm for parallelism, perpendicularity, flatness, etc. ■ We maintain the accuracy of the parts through well-understood setups and machining methods. *For more details, please refer to the related links or feel free to contact us.

At our business group, Nakajo Koki Co., Ltd., we are capable of manufacturing parts in various materials such as SS, SUS304, and AL. We would like to introduce our in-house technology: "Canned products made from A5052 material." Based on years of welding technology, we are able to weld not only iron but also SUS, AL, and other metals, and we manufacture high-precision parts using appropriate processing methods based on the material. 【Features】 ■ Capable of manufacturing parts in various materials such as SS, SUS304, and AL ■ High-precision parts manufactured using appropriate processing methods based on the material *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the equipment owned by our business group, Nakajo Koki Co., Ltd. We use Smooth CAM and Matrix CAM, and by supplying programs for MC processing from external sources, we are achieving time reduction and small-lot single-item processing. Additionally, we maintain high precision through processing with bed-type horizontal milling machines, and we accommodate single-item processing with CNC milling machines, which are designed for high-precision processing with a bed-type structure and #50 spindle. 【Equipment Owned (Partial)】 ■ Gantry Machining Center ■ MC Program Software ■ MC Program Editor ■ Bed-Type NC Milling Machine ■ NC Lathe *For more details, please refer to the related links or feel free to contact us.

At Kajiume Industrial Co., Ltd., which is part of our business group, we specialize in "cold forging and precision machining." We focus on integrated production until completion, particularly excelling in mass production of shaft-type components, and we have established a system that ensures a stable supply of products at all times. Additionally, depending on the lot size and precision required, we can propose low-cost and short-lead-time processing methods, which is one of our strengths. 【Features】 ■ Specializing in integrated production until completion ■ Excelling in mass production of shaft-type components ■ Established a system for consistently stable product supply ■ Capable of proposing low-cost and short-lead-time processing methods *For more details, please refer to the related links or feel free to contact us.

We would like to introduce the equipment for cold forging and precision machining held by our business group, Kajiume Industries Co., Ltd. We have various machines including bottle formers, split-type molding machines, rolling machines, automatic milling machines, milling machines, and NC lathes. In addition, we also possess inspection equipment such as hardness testers, electromagnetic flaw detectors, and contour tracers. 【Equipment Owned (Partial)】 ■ Parts former ■ Bolt former ■ Multi-stage header ■ Split-type molding machine ■ Knuckle press *For more details, please refer to the related links or feel free to contact us.

At our business group, Kajiume Industrial Co., Ltd., we manufacture "cold forged parts." One of our specialty products, "various shaft components," can be handled consistently from the prototype stage to mass production based on customer requests, and we also manufacture the corresponding "bushings." In addition, we offer parts for "automotive steering lock," "switch cases," and "waterproof sensor components." 【Product Lineup (Partial)】 ■ Various shaft components ■ Shafts ■ Bushings ■ Parts for automotive steering locks ■ Switch cases *For more details, please refer to the related links or feel free to contact us.

We would like to introduce our business group, "Miyazaki Iron Works Co., Ltd." We mainly engage in cutting processing for automotive parts, consistently implementing the manufacturing of pinions that require high-level through-hole processing technology. We primarily perform cutting processing for automotive parts, machining iron materials such as bars (round bars) to achieve precise dimensions. 【Features】 ■ Mainly engaged in cutting processing for automotive parts ■ Capable of machining iron materials such as bars (round bars) to achieve precise dimensions ■ Strength in high quality and strict adherence to delivery dates even in mass production *For more details, please refer to the PDF materials or feel free to contact us.

Our business group, "Kokisha Co., Ltd.," is a company engaged in vacuum deposition processing. We evaporate metals such as aluminum and Hastelloy in a vacuum and deposit them onto the surfaces of plastic molded products, metal pressings, castings, films, etc., to impart functions such as reflectivity, resistance value, and appearance to the products. Additionally, for partial deposition, we utilize our past know-how, consult during the design phase, apply masks during prototyping, and create products that satisfy our clients from the initial stages. [Features] - We can propose functions and appearances required for the product during the design phase. - We can accommodate the desired color tones through topcoat painting after deposition. - It is also possible to give gloss and metallic feel to engineering plastics such as nylon and PPS. - We propose packaging methods that maintain the quality of the products after processing. *For more details, please refer to the PDF materials or feel free to contact us.

Miyazaki Iron Works Co., Ltd. has been handling hard materials for many years, and through our experience, knowledge, and technical skills, we are passing down this expertise to our employees while pursuing new ideas. After the machining of hard materials on lathes, we conduct a final inspection with a triple-check system to prevent quality defects, incorrect deliveries, and delays in delivery. We implement processes and quality control that enable high quality and short delivery times even for small lots, and we achieve cost reductions through collaboration with companies in other industries. 【Business Activities】 ■ Manufacturing and processing of iron products ■ Turning, cutting, drilling, welding ■ Industrial design and digital design, etc. *For more details, please download the PDF or feel free to contact us.

Miyazaki Iron Works Co., Ltd. has achieved zero delivery delays as of April 10, 2025, despite receiving continuous orders of approximately 1.5 million units per month. In terms of quality, we have received awards such as the Excellence Award from our clients' quality departments and have been appointed as the Quality Committee Chair in our cooperative association. We do not simply manufacture products; we thoroughly focus on cost and quality by utilizing dedicated machines, automatic lathes, and inspection equipment. 【Business Activities】 ■ Manufacturing and processing of iron products ■ Turning, cutting, drilling, welding ■ Industrial design, digital design, etc. *For more details, please download the PDF or feel free to contact us.

Miyazaki Iron Works Co., Ltd. conducts activities to encourage all employees, regardless of nationality, age, gender, or occupation, to have a desire for improvement and a spirit of advancement. By swiftly addressing issues, the atmosphere within the company is truly wonderful. I am confident that this education is the foundation for achieving 100% quality assurance for our customers. 【Business Activities】 ■ Manufacturing and processing of iron products ■ Lathe work, cutting, drilling, welding ■ Industrial design, digital design, etc. *For more details, please download the PDF or feel free to contact us.

Miyazaki Iron Works Co., Ltd. holds product quality meetings and design meetings to improve product quality. As engineers who agree on processes, clarify audit standards, and always strive for the highest quality, we provide training on how products are actually used, instilling a mindset focused on productivity and shortening delivery times. Additionally, we are committed to thorough Japanese language education and foreign language education. 【Business Activities】 ■ Manufacturing and processing of iron products ■ Lathe work, cutting, drilling, welding ■ Industrial design, digital design, etc. *For more details, please download the PDF or feel free to contact us.

Sanwa Giken Co., Ltd. is an expert in mold manufacturing and metal processing. We provide very detailed support and can serve as a consultation point. Even if we cannot handle a request in-house, we utilize our extensive network within the industry to introduce appropriate companies or propose better solutions to meet our customers' needs. 【Business Activities】 ■ Mold manufacturing, metal processing *For more details, please download the PDF or feel free to contact us.

Sanwa Giken Co., Ltd. can deliver high-quality products in small lots within a short lead time. Although there is no fair and objective data available in the industry, according to feedback from many customers, it seems that we are able to deliver more than 20% faster than the industry average. Please feel free to contact us when you need our services. 【Business Activities】 ■ Mold manufacturing, metal processing * For more details, please download the PDF or feel free to contact us.

Sanwa Giken Co., Ltd. is capable of responding to urgent modifications and revisions of products, even in small lots. We are relied upon when situations arise that large companies cannot adequately handle. Our customers refer to us as "Sanwa when in trouble." Please feel free to contact us when you need our services. 【Business Activities】 ■ Mold manufacturing, metal processing *For more details, please download the PDF or feel free to contact us.

Sanwa Giken Co., Ltd. trains technicians who can achieve a level of smoothness on finished surfaces that cannot be judged even by measuring instruments, using their skilled techniques. We are committed day and night to ensuring that no small defects are overlooked, prioritizing the minimization of accidents such as chipping and cracking. Please feel free to contact us when you need our services. 【Business Activities】 ■ Mold manufacturing, metal processing *For more details, please download the PDF or feel free to contact us.

Sanwa Giken Co., Ltd. regularly conducts maintenance and audit services to prevent accidents in advance. We have started an initiative where specialized inspectors audit the usage processes and product conditions every six months. This is because the company is committed to quality, especially durability. The occurrence of defects poses a risk of temporarily halting our customers' operations. The company is always discussing how to reduce that idle time. 【Business Activities】 ■ Mold manufacturing, metal processing *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "Long-Term Warranty System" of Sanwa Giken Co., Ltd. In the event that defects such as chipping, cracking, or uneven wear occur while the customer is using the product under normal conditions, we will provide warranty service as follows, and we will repair or replace the mold free of charge. However, the warranty is limited to cases where defects occur during normal use by the customer, and it does not apply if the product is used beyond the specified standards. 【Features】 ■ One year full warranty on all products ■ Three-year warranty (optional) available for a fee *For more details, please download the PDF or feel free to contact us.

We would like to introduce our company's case study on "carbide forward extrusion dies." As a very popular die, we have supplied over 20,000 products to date. Based on years of experience and accumulated knowledge, we have selected suitable carbide materials for use, and this is our standard die that continues to pursue product lifespan and precision. [Challenges] - No durability issues even with heavy materials or stainless steel, while maintaining precision. - Since it is used in relatively large quantities, we want to keep the price per unit reasonable. *For more details, please feel free to contact us.

We would like to introduce a case of our "hard alloy spline forming die." This die shapes spline shafts with meticulous attention to the tapering of the tooth tip diameter and the burning of the tooth base. Under careful selection of suitable materials and thorough management of the work process, a forming die with excellent precision is created. Please feel free to contact us when you need assistance. [Challenges] ■ The spline shaft remains stable even after long use. ■ We want to keep the price reasonable. ■ There is no variation between products. *For more details, please feel free to contact us.

We would like to introduce a case study of mold forming for our "spline molding punch." By reducing the processing rate with pilot holes, the risk of issues such as seizing is minimized. The approach shape and wrapping are meticulously controlled, resulting in very high precision and excellent durability. [Challenges] ■ Low risk of seizing ■ Desire to keep prices reasonable ■ No variation in shape for each product *For more details, please feel free to contact us.

We would like to introduce a case study of mold forming for our "carbide hole punch." The material flowing into the central hole poses a significant risk of vertical cracking in the punch, and without reinforcement against internal pressure, it tends to become unstable. However, by selecting suitable carbide materials, we can enhance its durability. Additionally, while lowering hardness increases toughness, it also raises the risk of buckling, so our experienced technicians maintain a delicate balance. Cold forging involves many components such as presses, molds, and lubrication, leading to various potential issues. However, we minimize these through high-precision technical skills and meticulous quality control processes. [Challenges] ■ We want to maintain an optimal balance of precision and durability. ■ We want to keep costs reasonable. *For more details, please feel free to contact us.

We would like to introduce a case where we manufactured "stair handrails." We faced challenges such as wanting to maintain an appropriate balance of precision and durability, but by specifying the steel materials and the welding points, we were able to produce them at a reasonable cost and within a short delivery time. Our director, who graduated from an industrial high school in architecture and a university in design, is drawn to the beauty of industrial design and is pursuing the potential of steel materials. Let's realize a uniquely designed product together. [Challenges] ■ Want to maintain an appropriate balance of precision and durability ■ Want to keep the price reasonable *For more details, please download the PDF or feel free to contact us.

We would like to introduce examples of "nameplates and business cards" created by our company. By printing letters on aluminum and iron using laser processing, we create impactful business cards and nameplates. Making your business cards different from others leaves a lasting impression and naturally encourages conversation during exchanges. We have received positive feedback from customers who are delighted that these items have significantly contributed to their business negotiations. [Challenges] ■ Enhance impression power ■ Increase sales power ■ Increase the number of business negotiations ■ Unable to create the same items due to lack of a laser machine *For more details, please download the PDF or feel free to contact us.

We received a request to create fittings tailored to the hose size, and we would like to introduce a case where we responded to this request. There were challenges such as wanting to maintain high durability, but we managed to produce them at a low cost and within a short delivery time. The durability is excellent, with a breakage rate of less than 0.1% over three years. If you abandon the concept of a dedicated item, various alternatives can be used. Since it is an R material with high dimensional freedom, we can provide it in dimensions that match the installation location and R dimensions. [Challenges] ■ Want to maintain high durability ■ Want to keep prices reasonable ■ Want to purchase in small lots *For more details, please download the PDF or feel free to contact us.