Jiangsu Dragon Sea Metal-Tech Co., Ltd. was established in 2006 with a registered capital of 20 million Yuan. It is a professional enterprise producing stainless steel welded pipe fittings, with a designed manufacturing capacity of 15000 T/ year. The Company has established a complete quality assurance system and passed ISO9001-2008 authentication. It has been equipped with the complete series of testing equipment, eddy current testing, ultrasonic flaw detection, X-ray flaw detection, real-time imaging, pressure test, spectrographic analysis, intercrystalline corrosion, and test equipment for mechanic performances. The product technologies meet such standards as GB/T12771-2008, HG20537, ASTM standards, DIN standards, EN standards and JIS standards. The Company has been providing with clients at home and abroad with high-quality products and services. he Company covers an area of 20000 m2, including 12000 m2 of construction area and 9800m2 of the productive workshops. The Company has a payroll list of 98 employees, including 4 senior engineers, 10 engineers and 16 engineering technicians. There are 8 advanced automatic pipe-welding production lines such productive equipment as GG30, GG40, GG50, GG60, GG90 and GG100 etc., and 1 off-line large-calibre pipe-welding production line. The product specifications vary from Φ14mm to Φ1500mm, which can satisfy the customers’ requirements for customized specifications. The product quality has reached various applicable standards. While supplying users with high-quality services, the Company has gained sound development.