Shangchen has its own plastic industry technology R & D team. In the past 20 years, it has obtained a number of patent certificates for mold design, mold structure manufacturing, plastic parts invention, plastic parts function improvement and new inventions in the plastic field.

So far, Shangchen's R & D team has developed gas assisted plastic molding technology, water injection plastic molding technology, high gloss injection molding, stacking molding, multi-color injection molding, foam injection molding and other solutions, which are advanced plastic industry technologies in the industry. Shangchen is among the best mold manufacturers in China and has gained unique advantages in the molding market.

Because of our R & D team's long-term research experience in plastic molds, Shangchen can become a professional supplier of plastic molding technology and molds in China. With many years of experience in daily necessities mold manufacturing, Shangchen is very strict on important issues and key points of mold manufacturing. Shangchen has a rigorous mold manufacturing process, is famous for hundreds of special mold structures, and provides customers with advanced injection molding technology solutions. And we have established a good relationship with mold manufacturers at home and abroad, and provide injection molding plastic consulting services.