China Changzhou Tengyue Stainless Steel Pipe Co., Ltd. is a professional manufacturer of stainless steel seamless tube in china. We were founded in 1991, covering 58,000 square meters, more than 500 staff, 58 were senior engineer. We are located at Changzhou which very close to Shanghai, have a good transportation and communication. We have an throughput of seamless stainless steel pipes & tubes 12000 metric tons Per year. Company fixed assets US Dollar 20,000,000.00

In 2007, the company invests a lot of money, introduce advanced equipment, established the stainless steel round bar processing plants, ensuring the product quality. The main equipment of us include 2 sets of Model LG110-H cold rolled machine,11 sets of Model LG60-2H cold rolled machine, 25 sets of Model LD1540 and Model LD1530 high-precision cold-rolled machine and chain drawing machine . The company has a full range of Testing equipment. Include Flattening and Flaring machines ,2 sets of Ultrasonic Detectors, 2 sets of Eddy current Test equipment, universal testing machine, instruments for chemical analysis, Germany import Direct-reading spectrometer, High-pressure water test. And equipped with Bending machine, bright annealing furnace to ensure product quality .Products are widely used in the petroleum, petrochemical, chemical machinery, nuclear power, boilers, heat exchangers, ships, paper, textiles, chemical fiber machinery, medical equipment, environmental protection and other industries. All of which provide the necessary condition for production and inspection of products.

All kinds and sizes of stainless tubes and seamless tube can produced by us, include outside diameters φ12-325mm, wall thickness in 1-20mm and major material are 304/304L(1.4301/1.4307); 316/316L (1.4401/1.4404);316Ti(1.4571); 321(1.4541); 310S(1.4845); 317L(1.1138); 321H(1.4878); 304H(1.4948); 347H(1.4551); 2205(1.4462);904L Standard:EN 10216-5;DIN 17456;DIN 17458;ASTM A 213/ASTM A312/ASTM A269/ASTM A789/ASTM A790/ASTM A511/ASTM A376;ASME SA213/ASME SA312/ASME SA269/ASME SA789/ASME SA790/ASME SA511/ASME SA376;JIS G3459;JIS G3463;GOST 9940 GOST 9941 or standards stipulated in the technical agreement.

Enterprises attach great importance to the company's internal management and quality control, the establishment of related management departments, the formulation of management systems, job responsibilities and individuals so that each is responsible for the work by hand, effectively rule-based, well documented . Each tube factory, we have been rigorous testing, and carrying our customer commitments. At the same time, the company attaches great importance to after-sales service, regularly asked about the use of products and customers, regular customers of the proposed questionnaire, the regular return visits, customer satisfaction is our continuous pursuit. Advanced equipment, responsible staffs, outstanding leadership, Perfect quality control system available to ensure us offer you a better service and better quality product.