Changzhou Tengyue Stainless Steel Pipe Co., Ltd an ISO9001: 2000 system-certified company. We were found in 1991 specializes in manufacturing Seamless Austenite and duplex stainless steel tube & pipe with an area of 58000 square meters. We have an throughput of seamless stainless steel pipe & tube 12000 metric tons Per year. Adhering to the principle of quality first, the client first, we get a high reputation from our client in domestic and oversea.We are enthusiasm for society commonweal enterprise, Now we have 67 deformity employees who have a source of income to get insurance from our company. Advanced equipment, experienced staff, excellent leader, normative system ensure us offer our client a better quality and service.