... :1) Mould base: LKM Brand, HASCO and so on2) Cavity/core material: DIN1.2344, 738H, 718, 8407, S136, NAK80,P20, ... has many stable employees and low staff turnover,the core staff in every department have been worked here more ... delivery needs ; we have been made 40 die casting molds within 60 days under high pressure ,customer was superised with ... time and praise we created the miracle ; Zinc alloy molds