共栄化成 Product Lineup

Our company is engaged in the manufacturing of plastic injection molded products. We offer various types of injection molding, including recycled PET molding, biomass molding, and two-color molding. Additionally, we have established a supply system that operates 24 hours a day, including Saturdays (according to the company calendar). Please feel free to contact us when you need our services. 【Business Activities】 ■ Manufacturing of plastic injection molded products *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Two-color (different materials) molding" offered by our company. With many years of experience in high-difficulty molding, we produce products with high design quality. Since we do not heavily rely on painting or adhesives, the product quality remains stable. There are fewer defective products, and stable molding allows for reduced process man-hours and cost savings. Please feel free to contact us when you need our services. 【Features】 ■ Reduction in process man-hours and cost savings ■ Improved production efficiency through single-cycle molding ■ Fewer defective products and stable molding ■ Enhanced design quality by utilizing material properties *For more details, please download the PDF or feel free to contact us.

We would like to introduce our "Two-color molding and multi-material molding" services. Two-color molding is a technology that allows for the molding of two types of materials in a single process, enabling a rich variety of product designs. This technology coexists with different material properties, significantly expanding the applications of products and increasing added value. 【Features】 ■ Cost reduction: Improved production efficiency through single-cycle molding ■ Quality improvement: Stable product quality due to minimal use of paint and adhesives ■ Design enhancement: Improved design quality by leveraging material properties *For more details, please download the PDF or feel free to contact us.