Therefore, to process plastics, there are plastic forming molds: compression molding molds, extrusion molds, injection molds, thermosetting plastic injection molds, extrusion forming foaming molds, low-tooling foaming injection molding molds, and blow molding molds all belong to plastic forming molds. 4...
6.A variety of levers 7.Adopt thermosetting plastic or thermoplastic 8.Widely used in home appliance,electronic equipment,automatic machine,communication equipment,car electron,apparatus and instrument, electric motion tool etc. 9.Direct current large gap switch ...