Founded in the early 1990s, Shengtai Stainless Steel Co.Ltd is professional enterprise who specialize manufacturing steel products. # Sanitary Pipe fitting.sanitary manual, Pneumatic valve /Fluid Facility (DIN, SMS, 3A, ISO, IDF, RJT, AS, BS, BPE) # Butt-welding pipe fitting and forged high-pressure fitting, flange ( ASME/ANSI B16.9, ASTM A 312, JIS) Polished Round tube and Square tube with hair box line color; Valve (Ball valve, butterfly valve) Material: Stainles Steel (TP 201, 202, 301, 304, 304L, 316L.316, etc.) Carbon (ASTM A 105, A 234 WPB, Q 235, 20# Steel, etc.) The products are widely applied to the following industry fields. 1.Dairy products, food, beer, beverage, pharmacy, water treatment and other sanitary fields 2.Papermaking, shipbuilding, petroleum, electric power, natural gas, sewage, Home Decoration and construction Project. We got the certificate ISO 9001:2000, with strict management and advanced machine, our products reach international standards in quality. And also we can meet you as per your samples or drawings. We always think business is on basic of joint benefits, both sides should be winners. So we always offer our customer the best price and products to support our longstanding business relation. We are glad to grow up together with our Customer. Regaring us , pls check our web site : ***** Looking forward to cooperating with all friends from the world!