Two-stage ejector standard mold components code NO :ZZ5085 standard mold components Two-stage ejector steam ejector Our main products include ... HASCO, D-M-E, JIS, CUMSA, PROGRESSIUE,STRACK,SUPERIOR standard, etc. We can also design and produce customized products to ... Co., Ltd. is a specialized manufacturer of mold components in DIN, AISI, JIS Standard in China. Established in 2002, Datong Precision ...