... ,JIS,NF 4.OEM service Xinhong Casting; Anhui Xinhong Machinery Co., Ltd. is a professional ... CLEANING WORKSHOP Testing Equipment DESCRIPTION: 1 Technology:precision casting; investment casting; water glass; lost wax2 Standards:ASTM, AISI ... Month5 application:Auto parts,valves ,valves bodys, mine parts, Ag Machinery Partsconstruction and machinery parts, metallurgy tools, shipping parts, etc6 Inspection ...