Changsha Orosion Trading Company Ltd.: We are a China factory/manufacturer for sanitary stainless steel pipe fittings, single pin clamp, tri clamp, three pin clamp, vacuum clamp, high pressure clamp, grooved coupling clamp, ferrule, pipe holder, pipe hanger, clamp hanger, ball valve, elbow, tee, reducer. It used for dairy, food, beer, beverage, pharmaceutical, cosmetics and other industrial fields.