BoSheng Group

Zhejiang BoSheng Steel Industry Group Co., Ltd. was established in the 1980s and is located in the Mountain-Sea Cooperation Park in Songyang County, Lishui City, a famous historical and cultural city and the hometown of longevity in China. The group company was founded on November 12, 2009, with a registered capital of 200.88 million yuan. It is recognized by the Ministry of Industry and Information Technology as a National-level "Micro-Giants" enterprise with specialty, innovation, and excellence.The company specializes in the production of stainless steel tubes, stainless steel welded tubes, and special alloy tubes.

The company has over 20 advanced domestic production lines for stainless steel tubes (cold drawing units, cold rolling units) and can produce stainless steel seamless tubes with the following specifications: outer diameter (6-720mm) × wall thickness (1-52mm) × length (1000-20000mm); stainless steel welded tubes with the following specifications: outer diameter (15-2200mm) × wall thickness (1-40mm) × length (1000-12000mm); with an annual production capacity of about 35,000 tons. The main materials include: 304, 304L, 304H, 321, 321H, 316, 316L, 316LMOD, 317L, 310S (2520), 347H, 904L, S32205, S32507, 400, 600, 800 series austenitic stainless steels, duplex steels, super duplex steels, and nickel-based alloy products. The company can produce according to GB, GB/T, ASTM/ASME, JIS, DIN, GOST, SH, HG, DL, and other standards. The products are widely used in petroleum, chemical, chemical fiber, pharmaceutical, machinery, smelting, aerospace, papermaking, food, shipbuilding, environmental protection, boilers, heat exchangers, pressure vessels, power, and other fields, and are committed to creating globally renowned stainless steel products. The company's core advantage products, high-strength weather-resistant stainless steel materials, and stainless steel electro-polished tubes (EP tubes) have entered high-end stainless steel application fields such as marine vessels, semiconductors, air separation equipment, and the nuclear industry.

BoSheng has successively passed ISO9001, ISO14001, ISO45001, special equipment and pressure pipeline production license (TS) A1 / A2 / B, ABS, DNV-GL, LR, BV, CCS and EAC. And also has national CNAS laboratory recognition, established an industry university research base with Harbin Institute of Technology, and established a provincial-level postdoctoral workstation. BOSHENG passed CNPC, CNOOC, CNNC, CEEC, CNCEC, CSCEC, SEDIN ENGINEERING, EAST CHINA ENGINEERING, CHENGDA ENGINEERING and other petrochemical, nuclear power ，hydropower of qualified suppliers; The products sell well in more than 30 countries and regions around the world.

Our company always adheres to the principle of "customer-oriented and brand-oriented enterprise" and actively introduces senior technical and management talents to enhance the company's R&D and technological innovation capabilities and management level. It also actively seizes international cooperation opportunities to absorb and digest advanced technologies in the production of stainless steel tubes, enhance the company's core competitiveness, and provide better products and services for domestic and foreign customers.