... 3) We manufacturing precision plastic mould, insert mould, and producing also precision communications products/parts 4) We build up new mould according to your product ... drawing(autocad, UG, ProE, etc) and engineering specifications 5) Mould, plastic mould, insert moulding etc Plastic Mould Material 45#, 50#, P20, H13, 718, NAK80, S136 ...