plastic injection mold 1)ISO9001:2008 certificate 2)competitive price 3)on time delivery 4)be in this business for 12 year ShengYang mould Sheng Yang Mold is a professional mold manufacturer specializing in plastic injection mould, all kinds of die casting molds,zinc alloy & aluminum alloy sort and so on.We own state-of-the-art equipments in house and utilize standard components from DME, HASCO ...