precision china mold maker for cfl lamp 1.mold material:SKD61, ... S136,H13. 2.mold life:1,000,000 3.tolerance:0.001mm precision china mold,china ... and high-precision plastic part and plastic mold for electronic products,industrial product,medical product,auto, ... professional mould engineers ,with software:UG,Proe,AutoCad,for product design and mold design. Our principle: ...