We are Shanghai Tianbao Stainless Steel Co. Ltd. Qingdao Branch . The company used 20 tons EF arc furnace Coordinated with 20 tons VOD refining furnace steelmaking process to produce products of stainless steel bars, seamless stainless pipe, stainless steel flange, three links etc,the products is produced strictly in accordance with relevant state standards and ASTM, AISI, Japan JIS , the German DIN standards organizations production. The company can provide production to customer's requirements austenitic 304,321,304 L, 316,316 L, 310S, duplex stainless steel 2205,2507 . At the same time the Company has developed TBS001B antibacterial stainless steel (Comprehensive Performance can be a substitute for 304, low price!).Our products have been widely used inpetroleum,chemicalindustry,medication ,food,beverage,kitchenutensil,construction pipe,sink,watertank,public facilities,automblieparts,train-bus,etc.Long-term supply clients with seamless stainless pipe,weld pipe,hot roll bar,flange,fitting ,etc. If you need, please fax the Inquiry to our company, we will quote you as soon as possible! We are looking forward to hearing from you. Best regards.