Kaysuns (Named Kaysuns Industry or Kaize Trading) 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,...