CHAODA established a multi-functional phys-chemical lab to further supervise the quality time to time, and fit out three dimensional measuring machine, spectrum analyzer, portable spectrograph (PMI), mass spectrometer, induction furnace infrared carbon, sulfur analysis gauge, material tester, impact tester, spring tester, hardness meter, thickness meter, magnetic particle tester and NDE testing equipment. In order to meet Shell requirement, we have built other testing facilities for valve torque, service life, sealing capability, slight leak under the temperature condition range from 400℃ to -196 ℃
CHAODA FOUNDRY is mainly producing investment casting for all kinds of valve and mechanical part. The material includes carbon steel, stainless steel, alloy steel, nickelic iron and special alloy steel. The capability can be reached 7000 ton per year. At present, CHAODA FOUNDRY can produce unit investment casting from 0.15KG to 450KG, and the max pressure can be reached Class 1500. CHAODA FOUNDRY owns advanced physics and chemistry lab and many advanced inspection machines. Meanwhile, CHAODA FOUNDRY has awarded TUV ISO 9001, ISO 14001, OHSAS18001, TS, CE, AD2000 certificates.