We are Zhejiang Shangshang Stainless Steel Co., Ltd, a branch office of Shanghai Shangshang Stainless Steel Pipe Co., Ltd which is one of the leading stainless steel companies in China and services as the president of Shanghai Stainless Steel Pipes Industry Association, the president of Chinese Special Stainless Steel Pipes Industry Association and the vice president of the Chinese Stainless Steel Industry Association.

Our company is located in NO. 88, Yongning Road, Songyang County Industrial Zone, Zhejiang province. The company boasts a total area of nearly fifty thousand square meters and has a total investment of RMB 108 million yuan. We specialize in the production of OD6~530mm. WT0.8~30mm stainless steel seamless pipes of grade 304, 304L, 316, 316L, 317, 317L, 321, 310S, 347KY704. Our products are widely used in such fields as petroleum, chemical industry, pharmacy, food, electric power, aeronautics and astronautics, shipping, environmental protection, boiler and heat exchanger ect.

Our company ows a professiona inspection testing equipped with Rockwell hardness tester, Intergranular corrosion, EST-89 and ETL-159 eddy current flaw detection lines, UTL159ultrasonic spiral flaw detection line, UTS168~610 ultrasonic flaw detection trough, Hydraulic testers and other equipments. The products are produced in strict accordance with national and international standards.

Our company has a set of mature, perfect and reliable quality management system, and employed two existing senior engineers, one hige engineer who enjoy the state council special allowance, ten senior engineer, professional testing personnel 26 and a number of national quality engineer responsible for quality management. In addition, we have Passed the China classification society of ISO9001 and the German Rhine technology company PED&AD; Authentication of ISO14000, 18000.

Aiming at the goal of "leading at home and first-class in the world", we seek for superexcellent product quality. We would provide high-quality service for customers.