... . Payment: T/T or L/C at sight. Application: used for making small impact, high quality wear cold-punching moulds, like ... moulds, punching moulds. Note: 1. According to national standard (GB)for our products, if not, supply according to national standards(GB ... : 3 and 4 tons induction furnaces; electric arc furnace of 10t ,refining furnace vacuum furnace, electric slag furnaces of 0.3, 0.5t, 1t, 3t, 5t ...