two stages gear mold 1.plastic gear mold 2. ... 2738,etc 3.Base:LKM,HASCO 4.Cavity:Single/Multi two stages gear mold Specifications:1) Suitable for various automotive, ... carbonadoing, others optional can be as requirements6)Material: iron/aluminum, copper, alloy, carbon steel, 18CrMnTi,20CrMnTi,20Cr,20CrV,1045 steel, ... SHOW INSPECTION MACHINE WORKING SHOW PRODUCTS SHOW QUALIFICATION two stages gear mold