... Air condition parts 2.One year quality guarantee 3.Material : brass,steel,AL. 4.Different Air conditioner ... parts Customized OEM drawings or samples are welcome. 1) Material: Aluminum parts, brass parts, stainless steel parts, ... mould development and processing, etc.Testing machineDigital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and ...