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Injection Molding Services Product List and Ranking from 44 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Injection Molding Services Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. 藤川伝導機 Tokyo//Industrial Machinery
  2. IMCDジャパン Tokyo//Resin/Plastic
  3. 三浦化成工業 Yamanashi//Manufacturing and processing contract
  4. 4 作新工業 Shiga//Manufacturing and processing contract
  5. 5 モリパックス 名古屋本社 Aichi//Manufacturing and processing contract
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Injection Molding Services Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. Saxin New Light Catalog 藤川伝導機
  2. Starch and plant-based thermoplastic plastic "BiologiQ" IMCDジャパン
  3. Example of cost estimation for plastic molded products 三浦化成工業
  4. Saxin New Light "Adhesive Tape" 作新工業
  5. 4 Cushioning material 'Air Cell' that promotes pressure distribution with the power of urethane and air. モリパックス 名古屋本社

Injection Molding Services Product List

61～75 item / All 181 items

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Prototyping, manufacturing, and processing of plastic (resin) products.

Prototyping, manufacturing, and processing of plastic (resin) products.

We respond to a wide range of customer needs with our specialized knowledge, experienced engineers, and comprehensive facilities!

Sangyo Gosei Resin Co., Ltd. is a company specializing in plastic molding. We manufacture injection-molded products for residential equipment, office automation equipment, electronic devices, precision instruments, and medical devices. We can create 2D drawings and 3D models from images and samples for your proposals. We are happy to meet even without drawings. Whether it's small or large, you can trust us with anything related to plastics. 【Overview】 ■ 77 years of experience ■ 65 certified plastic engineers (special class, class 1, class 2) ■ All molding machines are equipped with electric motors ■ 3,000 pallets of material and product stock ■ We excel in VA proposals, shape proposals, varying thicknesses, and molding of complex-shaped products *For more details, please refer to the PDF document or feel free to contact us.

  • Contract manufacturing

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[VE Case] Total length 510mm, inner diameter slope 0.1° molding die

[VE Case] Total length 510mm, inner diameter slope 0.1° molding die

Integrated molding of an unusual tubular shape (kamaboko shape)! We launched production from the start of construction in just 60 days.

The customer manufactures and sells OA equipment and was considering a non-cylindrical, oval shape for product development to increase filling capacity. However, it was anticipated that the oval shape would have greater release resistance compared to the cylindrical shape. In this product, by creating a mold with a unified cylindrical shape that does not require division, we aimed to significantly reduce the costs associated with mold production and product costs. With an overall length of approximately 510mm and a draft angle of 0.1°, it would be difficult to extract such a long product using a sliding structure in traditional molds. Therefore, we reduced the draft angle and developed a sliding core operation method and cooling structure to alleviate the sliding core's impact on the product, which became a key point in mold production. [Challenges and Considerations in Product Development] - Consideration of an oval shape instead of a cylindrical shape to increase filling capacity - Anticipation that the oval shape would have greater release resistance compared to the cylindrical shape - Due to the expectation that high release resistance would prevent the product from being extracted from the mold, a proposal was considered to divide the different cylindrical shapes and join them through welding - Exploration for ideas to realize products other than the two-part proposal for the different cylindrical shape *For more details, please refer to the PDF document or feel free to contact us.*

  • Contract manufacturing

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Ultra-high molecular weight polyethylene injection molding service

Ultra-high molecular weight polyethylene injection molding service

Leave the injection molding of ultra-high molecular weight polyethylene to us!

Our company engages in the injection molding, processing, and sales of industrial and other plastics, and we specialize in the injection molding of ultra-high molecular weight polyethylene (UHMW-PE). The injection molding of UHMW-PE differs from general injection molding as it requires special molds and molding methods, necessitating experience and know-how. In addition to molding general-purpose resins, we also handle the molding of engineering plastics and insert molding, which requires delicate sensitivity that robots cannot accommodate. **Features of UHMW-PE (Ultra-High Molecular Weight Polyethylene):** - Impact resistance - Abrasion resistance - Self-lubricating properties - Chemical resistance - Low-temperature characteristics - Hygiene, etc. *For more details, please download the PDF or feel free to contact us.*

  • Injection Molding Machine

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Plastic injection molding service

Plastic injection molding service

Leave your plastic injection molding to us!

Our company entered the injection molding sector in 1972 and has since expanded its facilities, implemented automation and high-tech solutions, and leveraged our experience and know-how in mold design, production management, and quality control to meet the high demands of our customers. Our products range widely, including automotive parts, residential equipment components, electronic and electrical industrial parts, office automation equipment, medical-related parts, sports and amusement products, and electrical wiring materials. 【Product Line】 ■ Mass production molding ■ Strip-shaped molded products ■ Insert molding ■ Molding of soft materials (elastomers such as urethane and TPE) ■ High-performance resin molded products, etc. *For more details, please feel free to contact us.

  • Injection Molding Machine
  • plastic
  • Processing Contract

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Precision plastic parts injection molding service

Precision plastic parts injection molding service

We deliver products that exceed our customers' expectations by providing various improvements, automation, and labor-saving solutions based on our extensive knowledge.

Our company manufactures high-precision plastic products using 'injection molding,' where heated plastic is softened and pressed into molds under injection pressure to fill and shape the mold. We achieve high quality and short delivery times through our unique automation and line improvements. Collaboration with our in-house mold department allows for quick and easy fine adjustments. Additionally, we also perform special molding processes such as gas injection (gas-assisted molding) and double molding (two-color molding/dissimilar material molding). 【Main Products】 ■ Screws for toner transport in OA equipment ■ Heat-resistant sliding parts for OA equipment ■ Heat-resistant gears for OA equipment ■ Connector-related parts for automobiles *For more details, please feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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Plastic injection molding service

Plastic injection molding service

We offer express service! If you're in a hurry, please consult with us once.

Our company produces a variety of items in different categories, including machine parts, sash parts, school supplies, hobby supplies, medical device parts, and everyday goods. We utilize a wide range of materials, from common ones like polyethylene, polystyrene, polypropylene, and ABS to more specialized materials such as flexible elastomer resins and impact-resistant engineering plastics. Additionally, if you provide the molds, we can accommodate urgent production requests. Please feel free to consult us if you have any requests. 【Molding Examples】 ■ ABS ■ Polypropylene (PP) ■ Polystyrene (PS) ■ Polyethylene (PE) ■ Elastomer (TPE) ■ Engineering Plastics (Engineering Plastics) ■ Other Resins ■ Insert Molding *For more details, please feel free to contact us.

  • Contract manufacturing
  • Processing Contract

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Plastic products injection molding service

Plastic products injection molding service

We provide plastic molded products for various fields, including helmet parts and fire extinguisher parts.

Our company conducts integrated production from injection molding and insert molding of various materials to subsequent inspection and assembly. We possess vertical and horizontal injection molding machines with clamping pressures ranging from 40t to 180t, specializing in the molding of precision parts. We handle thermoplastic resins such as engineering plastics and plastic magnets, so please feel free to consult us if you have any requests. 【Product Examples】 ■ Helmet parts ■ Fire extinguisher parts ■ Medical device parts ■ Antennas for radios ■ Light holders ■ Transceiver brackets, etc. *For more details, please feel free to contact us.

  • Contract manufacturing
  • plastic

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Release agent-free manufacturing method

Release agent-free manufacturing method

No release agent needed! A new mass production method for polyurethane RIM molding! It is also possible to build a mass production line with reduced initial investment!

The "Release Agent-Free Method" is a patented technology that forms a coating of thermoplastic resin with excellent release properties on the surface of rigid polyurethane molded products, allowing for the injection and molding of polyurethane into a closed mold space. This technology enables a shift from injection molding, which is suitable for mass production, to polyurethane RIM molding, which is better suited for small-batch production of various types, and it also allows for the establishment of mass production lines with reduced initial investment. It is increasingly being adopted as a new option for mass production methods in plastic molding. When mass-producing using this release agent-free method in polyurethane RIM molding, significant cost reductions can be achieved once a certain quantity is exceeded, surpassing the costs of injection molding. Due to the physical properties of the thermoplastic resin that adheres to the surface, this method is fundamentally suited for molding rigid polyurethane. Please consult us regarding its use for high-hardness flexible polyurethane. **Features** - No need for post-processing such as surface treatment after demolding - Significantly improved decorative properties - Reduction in labor costs - Substantial cost reductions possible - Improvement of the working environment - No need for release agent maintenance for molds *For more details, please refer to the PDF materials or feel free to contact us.*

  • others
  • plastic
  • Plastic Mould

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Starch and plant-based thermoplastic plastic "BiologiQ"

Starch and plant-based thermoplastic plastic "BiologiQ"

100% plant-based and carbon neutral! It reduces CO2 emissions equivalent to the amount replaced by petroleum-based resins!

BioLogiQ provides a practical way to reduce the accumulation of plastic in the ocean and on Earth, offering better choices for businesses and consumers. "NuPlastiQ," made from starch and plant-based plasticizers, is a type of thermoplastic starch produced using BiologiQ's proprietary equipment. It is generally used blended with other resins. The aim is to enhance the overall bio-content and promote or impart biodegradability. 【Features of NuPlastiQ】 ■ Light yellowish transparent, amorphous (non-crystalline) pellets. ■ 100% plant-based and carbon neutral, with low CO2 emissions during combustion. ■ Thermoplastic starch with a glass transition temperature around 70-80°C. ■ Thixotropic properties make it easy to disperse in other resins. ■ Decomposes fastest in the presence of microorganisms and promotes the biodegradation of other resins. ■ Stable in the absence of microorganisms. Hygroscopic but can be dried. ■ Components comply with the Ministry of Health, Labour and Welfare's food packaging PL. ■ Capable of stable supply and easily scalable for increased production. Generally sold as BioBlend. *For more details, please download the PDF or feel free to contact us.

  • Other polymer materials

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Decorative mold

Decorative mold

We provide high-quality decoration that does not require secondary processing.

Our company also performs decoration on complex three-dimensional curved surfaces. The magic that creates a sense of luxury can also be used in combination. Additionally, since it does not limit the processing surface, it provides freedom in design. Please feel free to contact us with your requests. 【Overview】 ■Size: From 3mm to over 1m ■Shape: Free *For more details, please download the PDF or contact us.

  • Company：IBUKI
  • Price：Other
  • Processing Contract

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Design Initial Support Service

Design Initial Support Service

I will provide advice on what shape can be made for mold production!

At our company, we leverage our own know-how to provide customers with advice from the product design stage regarding various challenges, including preemptive suggestions for product feasibility and molding defects, guidance on mold structure, and the impact of strength, flow analysis, and shape on mold costs. Please feel free to contact us if you have any requests. 【Features】 ■ IBUKI Mold Knowledge ■ Suggestions for Molding Defects ■ High Cycle Support ■ Proposals for Reducing Mold Costs *For more details, please download the PDF or contact us.

  • Company：IBUKI
  • Price：Other
  • Other services

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Plastic Injection Molding Service

Plastic Injection Molding Service

We offer injection molding services as our main molding service, and we can also start the construction of molds!

In injection molding, engineering plastics are the main focus. We mold products in large quantities at low cost depending on the number of cavities in the mold. We melt pellet materials, inject them into the mold, and solidify them to form shapes. Although the molds are expensive, the precision and quality of the products are distinctly superior to those of processed items. We also have experience with insert molding of filters and metal parts, as well as glass fiber reinforced plastics.

  • Other machine elements

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Urethane hardness 90 color variations

Urethane hardness 90 color variations

Urethane can be colored in your preferred color. If you would like a colored option other than hardness 90, please consult with us.

Polyurethane rubber excels in mechanical strength, abrasion resistance, and weather resistance, and it comes in various hardness variations. It is also known for being easy to color, and products in colors other than the usual yellow translucent are also possible. New colors can be ordered depending on the color mixing.

  • Rubber

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Data Backup Custody Service

Data Backup Custody Service

You can automatically and regularly perform reliable backups during non-disruptive time periods for your operations!

Our "Data Backup Custody Service" automatically and regularly backs up designated folders set within your NAS to our remote servers. External HDDs and NAS devices are typically installed within the same office. Therefore, if the office itself suffers from a disaster such as a fire, important data may be lost along with it. By entrusting your important backup data to us, the risk of losing valuable data can be minimized, allowing for safe management. 【Features】 ■ Equipment rental services that provide peace of mind even if damaged ■ Internet support for when you need assistance ■ Automatic and regular backups ■ Backup from the same location to a different location for peace of mind during disasters ■ Centralized provision of network security *For more details, please download the PDF or contact us.

  • others

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Plastic injection molding service

Plastic injection molding service

We are engaged in the production of automotive parts and other products!

Our company consistently produces molding, printing, and assembly based on plastic injection molding. We also manufacture molds necessary for production and solve various issues that arise during product development. We deliver products to our customers with assured quality. We produce a wide range of products, from small items about 5 cm to large ones exceeding 1 meter, using materials suitable for their applications (such as PP, PE, ABS, PBT, PC, etc.). We can accommodate various requests, including products with metal embedded in resin, products assembled from multiple parts, products with seals or non-woven fabrics attached, and products with printed text or colors. 【Features】 ■ Manufacturing that customers can trust and feel secure about ■ Close technical collaboration at each process to shape customer requests *For more details, please download the PDF or contact us.

  • Injection Molding Machine
  • Contract manufacturing

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