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Latest update： 27/04/2017 14:16:36
Sanyo Seiko Co., Ltd.
We can produce precision resin molding simultaneously using multiple-color resins as well as rubber and resin.
We are a plastic injection molding manufacturer. We can provide one-stop services from high-precision plastic mold manufacturing and mold maintenance to manufacturing products according to customer requests. We develop plastic molding technology for various applications. Our original two-color resin molding technology involves injecting resins with different colors in different directions. We can also handle three or more colors. We possess a wealth of original technology. This includes molding rubber and different resin in which rubber is layered on plastic and applied with injection molding in a single molding process. We also handle super-thin molding and film molding. We have arranged an integrated production system covering processing up to manufacturing plastic mass-produced molded articles and secondary processing such as laser marking processing.
[Company strength] We have continued with trial and error and development of plastic molding technologies for various applications since our foundation in order to satisfy a range of customer needs. Our R&D office is always working on developing our original commodities and original technology. We also advance joint research with a major manufacturer at the same time. This is why we now possess many original technologies, including a number of technologies for which patent applications have been filed. This includes two-color molding, different material molding, super-thin molding, and film molding. We can handle high-precision plastic precision mold design and manufacturing. We have also arranged an integrated production system covering processing up manufacturing plastic mass-produced molded articles and secondary processing such as laser marking processing. [Business description] Our company offers plastic injection molding and high-precision plastic precision mold manufacturing. We can provide one-stop services for products according to customer requests. We also accept orders for mold maintenance. [Industry] Precision resin mold die design and manufacturing [Strength of products/technologies] Two-color resin molding: Molding with two different colors of resin by injection in different directions is our original technology. We can handle resin as thin as only 0.3 mm. We can satisfy many needs. We also handle three or more colors. Rubber and different-resin molding: This is a technology in which rubber (elastomer) is layered on plastic and applied with injection molding in a single molding process. We can also manufacture minimal rollers and sound attenuation gears with a diameter of 2 mm. Super-thin resin molding: We can achieve super-thin molding up to 0/2 mm in case of polycarbonate material. High-precision film molding and high-precision positioning resin molding: We can enclose a flat item like a film at a designated position in resin with high accuracy. We assure accuracy to 1/100 mm. We possess various other technologies. [Representative's message] We have been developing plastic molding technology for various applications since our foundation in order to satisfy customer needs. We have developed many original technologies, including technologies that have been the subject of patent applications. These include two-color molding, different material molding, super-thin molding, and film molding. We are confident that we can handle any of your requirements. We have prepared an integrated product manufacturing system covering from high-precision plastic precision mold design and manufacturing to delivering mass-produced precise resin molded articles. We are confident that we can supply products that provide total customers satisfaction. We want to be a company that can continue to offer optimal breakthroughs when you need a plastic molded article that requires technology with a high degree of difficulty. [Company structure for market development/overseas expansion] We have assigned a staff member in charge of overseas transactions, who is mainly working on dies and molding production in Taiwan, in our corporate system for market cultivation. We are not planning large-scale overseas expansion due to the recent increase in losses under a weak yen market. [Awards and media coverage] [Awards] [Media] [Joint research and development] Injection Molding Equipment and Injection Molding Method (Japanese Registered Patent No. 3455075). [Main Clients / Business History (domestic)] Main customers: NOK, Sanyo Plastics Industrial, Mikuni Industry, Mitsuwa Chemistry, and Yoshida Techno Works.
This company is recommended by the following support organizations.
- Kanto Head Office, SMRJ