hat
Gason mwazi, fi ak kou itilize bag asye S136 ak segondè klas soti nan Swedish ak tretman chalè dite jiska 50 degre. Mwazi asye roulo P20 ak r 30-33
eng
Mould male,female and neck ring steel use S136 with high grade from Swedish and heat treatment hardness up to 50 degree. Mould platen steel P20 with HRC 30-33