... NAK Standard:HASCO,DME, JIS.. 2)Cavity Qty:single/Multicavity. injection mould 1. We are specializing in designing & producing moulds such as ... plastic injection moulds, hardware mould,stamping moulds , aluminum alloy die-casting mould, zinc alloy die-casting mould etc.2. Clients drawings ... the samples or drawing to make the best quality products. Injection mould