... processing 3,less than 0.5micron 4,complex shape Polarizer mould,A,Product size did not limit, the materials ... .5,we use the best steel for the mould from Euro and Japan,The main steel we ... SKD61 P20 718 718H or S136H )6,All the mould base from KLM KASCO.7,Material 100% consistent ... 8,Packing box cases is fumigation-free.Customer repuire mould, we export mold.Customer Require plastic injection products, ...