にいがた産業創造機構 List of Products and Services

Kyoei Electric Co., Ltd. has consistently earned high trust from many customers as a professional in precision machining and precision assembly since its founding. By utilizing our technology, we can not only achieve a mirror (glossy) finish through polishing but also remove fine burrs without damaging the edges. Additionally, we deliver automatic assembly and inspection equipment, which are weapons to win against competing rivals in the "Q.C.D." of the manufacturing field, in a timely manner with innovative concepts. 【Business Activities】 ■ Ultra-precision special mirror polishing processing ■ Automatic machine assembly manufacturing *For more details, please refer to the related links or feel free to contact us.

• Wafer processing/polishing equipment

Sanshin Co., Ltd. is a company engaged in the manufacturing and sales of film polishing equipment and the sales of polishing films. In the production of film polishing machines, we collaborate with wrapping manufacturers based on our technology, experience, and many years of achievements to develop our unique technology. As a result, we have researched and developed high-quality, highly reliable ultra-precision polishing systems in various mechatronics fields, ranging from shafts and gears for the automotive industry to the electronics industry, as a unique Japanese technology, widely responding to user needs. [Industry] ■ Manufacturing and sales of film polishing equipment ■ Sales of polishing films *For more details, please refer to the related links or feel free to contact us.

• Other abrasives

Toyo Chemical Research Institute Co., Ltd. is a comprehensive manufacturer of metal processing that produces various metal products through an integrated production line, from mold design to pressing, welding, assembly, surface treatment, and finished products, under the management philosophy of "Living with Technology." Utilizing high-performance equipment and advanced processing methods, we mass-produce a wide variety of processed products using techniques such as casting, cutting, welding, heat treatment, plating, and surface treatment. In particular, we excel in precision processing using machining and lathes, surface treatment technology, and the design and manufacturing of mechanical components. 【Business Activities】 ■ Metal Product Manufacturing - Related to information and communication equipment enclosures, optical equipment enclosures, automotive equipment, various container products, construction material sheet metal products, etc. ■ Metal Surface Treatment - General surface treatment of stainless steel, aluminum, titanium, etc. *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing
• Surface treatment contract service

Saito Mold Manufacturing Co., Ltd. is a company that provides integrated production from mold manufacturing to molding in-house. We quickly established a system for receiving drawings directly from users in digital format using a CAD/CAM design system for plastic molds, achieving informationization and efficiency. From small-batch production of various types to mass production, we have achieved significant results in creating uniformly high-quality products through computer control, earning high trust from our users. 【Sales Items】 ■ Molding Division - Plastic injection molding processing and secondary processing ■ Mold Division - Planning, design, and manufacturing of molds for plastic *For more details, please refer to the related links or feel free to contact us.

• Injection Molding Machine
• Plastic Mould

Wuhou Alloy Co., Ltd. is a company that manufactures aluminum alloy castings, as well as canning, sheet metal, and welding products. We specialize in large aluminum casting and adopt a self-hardening method suitable for small-batch production of various types. We have the necessary equipment and know-how for large aluminum casting, including a melting furnace capable of handling a maximum melting weight of 2600 kg. Additionally, as a finishing department of a factory that specializes in large castings, we perform finishing operations such as cutting, deburring, grinding, and shot blasting. 【Business Activities】 ■ Manufacturing of aluminum alloy castings ■ Manufacturing of canning, sheet metal, and welding products *For more details, please refer to the related links or feel free to contact us.

• Casting Machine

Sanjo Machinery Manufacturing Co., Ltd. is a company engaged in the manufacturing and sales of machinery and equipment for tobacco production, forged products, industrial machinery, and chemical machinery. The company has adopted a business headquarters system consisting of four divisions: "Machinery Business," "Forging Business," "System Plant Business," and "Rotary Die Business." We will continue to gather the technical expertise cultivated over many years in each business headquarters and maintain our manufacturing that is recognized worldwide as "ALL SANJO." 【Business Activities (Partial)】 ■ Manufacturing and installation of machinery and equipment for tobacco production, as well as sales ■ Manufacturing and sales of forged products ■ Manufacturing and sales of industrial machinery ■ Manufacturing and sales of chemical machinery and chemical fiber machinery ■ Real estate leasing ■ Secondhand dealer based on the Antique Dealings Act *For more details, please refer to the related links or feel free to contact us.

• Mechanical Design

Kintetsu Engineering Co., Ltd. is a company that consistently performs "cutting processing" using NC lathes and machining centers, as well as "grinding processing" using cylindrical grinding machines, from material procurement to heat treatment and surface treatment. We also accept inquiries regarding small lot production, mass production, and line adaptation. We have implemented a production management system to ensure stable delivery and process management. We provide products that meet our customers' requests for "quality," "delivery time," and "cost." 【Business Description】 ■ Precision metal parts manufacturing *For more details, please refer to the related links or feel free to contact us.

• Contract manufacturing

Nagumo Manufacturing Co., Ltd. is a mold manufacturer specializing in the design and production of precision press molds, focusing on "sales-type specialized" molds. Utilizing years of accumulated know-how and the latest equipment, we finish a variety of molds, including progressive and single-operation molds, with high precision, delivering reliable results to our customers' manufacturing sites. What we provide is "high-precision press molds" that support stable quality and production. We serve a wide range of industries, including automotive parts, electrical and electronic components, precision instruments, and medical-related fields, ensuring optimal design and precision management tailored to each product specification. "We can't achieve this shape" or "this precision is impossible"—we have continually taken on such challenges. Through the creation of molds that solve our customers' issues, we help transform yesterday's "impossible" into "possible." 【Business Activities (Partial)】 ◆ Design and production of precision press molds Progressive molds for automotive parts Molds for semiconductor back-end processes Molds for electronic and precision instrument parts ◆ High-precision component processing Plate processing, wire cutting Precision cutting of carbide and hardened steel ◆ Joint development of molds *For more details, please refer to the related links or feel free to contact us.

• Press Dies

Tamaaki Metal Co., Ltd. has been overcoming various eras since its founding in the Meiji period, adhering to the philosophy of "manufacturing high-quality products." We have continued to respond to our customers' diverse needs in collaboration with partner companies in the metal processing town of "Tsubame-Sanjo." With the experience and technology we have honed together with the community, as well as our flexible responsiveness from small lot processing to OEM products and mass production, we solve the challenges of manufacturing. We will continue to pursue "manufacturing" with unwavering commitment to high quality. 【Business Activities】 ■ Manufacturing and sales of Baulu ■ Manufacturing and sales of metal household goods (stainless steel, aluminum die casting, etc.) ■ Press processing of various metal parts and manufacturing of OEM products *For more details, please refer to the related links or feel free to contact us.

• Processing Contract
• OEM

Ozwan Niigata Co., Ltd. is a company that provides innovative products and services to contribute to the improvement of sanitary environments for many in the food and beverage industry and beyond. In particular, "ByeBye X," which utilizes the power of ozone, fundamentally addresses issues related to unpleasant odors, pest control, and hygiene management, contributing to the creation of a comfortable and safe environment. We will continue to strive to solve the challenges of more customers with technological innovation and reliable services, contributing to the realization of a sustainable society. [Reasons Why We Are Chosen] ■ Elimination of unpleasant odors and pests ■ High safety and durability ■ Cost reduction *For more details, please refer to the related links or feel free to contact us.

• Other safety and hygiene products

Daiyon Metal Co., Ltd. is a company that manufactures various jigs and parts used in metal processing. In particular, various jigs such as cleaning baskets are widely used in machinery manufacturing companies and medical institutions, receiving great acclaim. We are also focusing on the promotion of the groundbreaking floating oil and sludge recovery machine "Ecomore," which contributes to improving the operating environment in machinery and factories, as well as extending the lifespan of equipment and machines, resulting in significant cost reductions. 【Business Activities】 ■ Sheet metal welding and fabrication (tanks, vessels, frames) ■ Manufacturing of industrial, commercial, food, and medical baskets and strainers ■ Product development ■ Ozone generators for airborne bacteria control ■ Ozone generators for grease traps ■ Ozone water generators *For more details, please refer to the related links or feel free to contact us.

• Processing Jig
• Ozone Generator
• Ozone Sterilizer

Yagyu Den Manufacturing Co., Ltd. is a company that conducts product development, mold manufacturing, press processing, assembly, and more, all within a reliable integrated production system. We have a wealth of machinery and a high-level inventory management system, supported by a well-equipped production environment staffed by highly skilled professionals with a strong sense of craftsmanship. Additionally, through collaboration with partner companies, we can accommodate a wide range of processes including welding, cutting, sheet metal processing, and various surface treatments. 【Sales Items (Partial)】 <Processing Items> ■ Various press processing ■ Mold design and manufacturing ■ Assembly and packaging *For more details, please refer to the related links or feel free to contact us.

• Processing Contract
• Press Dies

Marugo Co., Ltd. was established as a sawmill and has expanded its business while keeping up with the times, venturing into metal processing, information technology, production of resin products, sales of construction and civil engineering materials, and telecommunications (local 5G). Our strength lies in being a diversified company that possesses various technologies and know-how. Each business connects based on "monozukuri" (the art of making things), complementing each other to build a stable foundation. 【Business Overview】 ■ IT Solutions Business ■ EP (Engineering Plastics) Business ■ Infrastructure Business ■ Metal and Wood Business ■ Telecommunications, Satellite Office & Coworking Business *For more details, please refer to the related links or feel free to contact us.

• Resin mold
• Software (middle, driver, security, etc.)
• Processing Contract

Tech Nagasawa Co., Ltd. is a company that specializes in the production of metal parts, primarily focusing on metal cutting processing technology while also broadly addressing surrounding technologies. We accept orders starting from one piece. Mass production can be considered for up to 100,000 pieces per month. We are open to challenges with any metal material except magnesium. We can accommodate sizes up to 5 meters. We are committed to precision within 0.001mm. We continuously strengthen our quality assurance system to provide parts that our customers can use with confidence. 【Business Activities】 ■ Mass production machining ■ Large-scale machining ■ Design and manufacturing of jigs and equipment ■ Electric screw gauges ■ Production in China *For more details, please refer to the related links or feel free to contact us.

• Mechanical Design
• Processing Contract