東信化工株式会社 Company Overview

For half a century, we have met our customers' expectations with industrial precision plastic injection molding. Moving forward, we will continue to focus on domestic production in Japan and contribute to society.

【Areas of Expertise】 Optical system peripheral components for cameras and other devices that require strict dimensional accuracy while advancing integration. Miniature mechanism components inside mobile devices that are evolving daily towards miniaturization and require thin-walled designs. High-quality exterior parts that demand more advanced design aesthetics. 【Cooperation Network】 We utilize a network of excellent partner companies for the design and manufacturing of molds associated with molded products, as well as secondary processing (painting, printing, various plating, vapor deposition, assembly, etc.), to provide outstanding products. 【From Development Stage to Mass Production】 For small-scale production such as prototypes, our curious and enthusiastic staff will generously apply the techniques cultivated in mass production to help shorten the time to mass production. 【Mold Sales】 We also offer sales of molds that do not involve molding (with inspection data included). We have a track record for both domestic and international markets. For more details, please contact our sales department.