Kaysu m Industry Ltd.(Kaize Fluid Tech CO.LTD ) is a professional organizer and one-stop-shop supplier for stainless steel tubes, pipe fittings, flanges, valves and stud bolts, etc. in China. Starting the business in 2007, we have devoted to providing the best solutions of stainless materials and industrial equipment for our respected customers. Nowadays, we supply not only stainless steel materials, but also super duplex steel (S32750,S32760, etc.), special austenite stainless 310H, 347H, 317L, 904L, 254SMO and alloy20, monel400, monel425, inconel600, inconel625, incoloy800/800H,825, hastelloy C22, C276, titanium alloy, aluminum alloy, etc. Our products include pipes, fittings, flanges, valves and bolts. All materials are able to receive DNV, LR, SGS, BV, Moody and TUV testing.