Materials: Cast steel:ASTM A216 WCB,WCA,WCC Stainless steel:CF3,CF3M,CF8,CF8M,CF8C,CF8M,CF10,CF10M,F304,F316,F304L,F316L,e 1. Material: brass, copper, bronze, alloy steel, stainless steel, carbon steel, aluminum, plastic etc2. Standard/non-standard parts, OEM/ODM is available4. ISO9001 2000 quality control5. Strong engineering team makes high quality; own test equipments and 100% inspection prior ...