We solve your plastic problems! We can handle everything from prototypes to mass production.
Our company is a global leader in plastic molding, specializing in the manufacturing of ultra-precision plastic components and optical communication parts. We handle a variety of resin molded components, including precision insert molded products and various coil sealing, as well as environmentally friendly plastics (bioplastics) and optical communication parts. Additionally, we can accommodate prototypes from one piece to mass production. For precision and fine components, we have a track record of achieving dimensional tolerances of ±0.01, flatness of 0.005, and hole diameters of 0.08 in plastic molded products. 【Business Activities】 ■ Molding and processing of various thermosetting synthetic resin parts (electrical components, electronic components, automotive parts, etc.) ■ Molding and processing of various thermoplastic synthetic resin parts (electrical components, electronic components, automotive parts, etc.) ■ Design and manufacturing of precision molds ■ Assembly of electrical equipment, electronic components, and optical communication parts ■ Optical communication-related components *For more details, please download the PDF or feel free to contact us.
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【Strengths】 ■ Dedicated to plastic parts manufacturing since our establishment in 1961 ■ Over 1,000 types of fluid products ■ Business transactions in more than 10 countries worldwide ■ Mass production track record with dimensional accuracy of <0.007mm and sub-micron molding technology *For more details, please download the PDF or feel free to contact us.
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Our company, founded in 1961, is a comprehensive plastic molding manufacturer headquartered in Saitama City, Saitama Prefecture. We have approximately 100 employees and produce at three domestic locations (Saitama City, Miyagi Prefecture, Osaki City, and Akita Prefecture, Daisen City). Features: 1. Capable of handling both thermosetting and thermoplastic materials. 2. Specializes in insert molding (possesses numerous vertical molding machines). 3. Experience in bioplastics molding. PR: 1. Plastic materials (including glass-filled options). 2. Thermosetting materials (phenolic, epoxy, etc.). 3. Capable of handling a wide range from prototype production to mass production. 4. Can provide a consistent service from mold manufacturing to molding. 5. Industries served: automotive, electronics, machinery, robotics, railways, medical, defense, etc. 6. Molding technologies: insert molding (metal, copper alloys, ceramics, etc.), micro molding (flatness of 0.02, dimensional accuracy of ±0.01), transfer molding (coil sealing, motor sealing). 7. Molding machine tonnage: 30t to 150t (possesses both vertical and horizontal types). 8. ISO 9001 and 14001 certified.
![Relay components and machine parts quantity response [Processing examples]](https://image.mono.ipros.com/public/product/image/e1e/2000422324/IPROS2285602119076895237.jpg?w=280&h=280)
![Insulation parts of the motor core, divided into pole sections [Processing example]](https://image.mono.ipros.com/public/product/image/843/2000422318/IPROS10633148679149523069.jpg?w=280&h=280)
![Relay components - Stabilization of component dimensional accuracy [Processing case study]](https://image.mono.ipros.com/public/product/image/6dd/2000422331/IPROS17206380690656668901.jpg?w=280&h=280)
