Sanyi is a precision plastic injection mold manufacturer and molding company located in Dongguan, China. We currently own more than 8,500 square meters workplace and more than 100 employees running 7days 24hours per week.We can supply One-stop service including product development, mold design and manufacture, injection molding, painting and simple machine assembly.

Injection molding we can make the part weight from 0.005kg to 1kg, injection machine from 90T to550, especially in double shot molding we have rich experience.