... rapid portotyping b) survey and draw c) mold fabricationd) injection molding e) spray painting,printing etc. f) assembly and art package3 ... Guihui Precise Machinery Plant is located in Shanghai. We supply plastic injection mold, die casting, stamping and spinning services. We can ... could be made.Currently, we have 9 sets of plastic injection machines for molding with materials of PA, PC, PP, ,PE, ABS, ...