... exellent after service 4.17 years' experience plastic fan injection mold,injection mold for plastic fanBrief introduction of Kemal Precision Manufacturing Ltd: Kemalmfg ... Japan DAIDU,and ourclient require. The normal mold steel we use for our client areH13,430,P20,NAK55/80, ... ,CMM-Mitutoyo: 2 sets8,Optical Projector: 2 sets9,Injection Machines: 28 setsfrom 80 ton to 1700 ton plastic fan injection mold