BOSHENG.BOSHENG was established in the 1980s and is located in Lishui City, Zhejiang Province, China. BOSHENG operates over twenty domestically advanced stainless steel pipe production lines (cold drawing units, cold rolling units), capable of manufacturing stainless steel seamless pipes: Outer Diameter (6–720mm) × Wall Thickness (1–52mm) × Length (1000–20000mm); Stainless Steel Welded Pipes: Outer Diameter (15–2200mm) × Wall Thickness (1–40mm) × Length (1000–12000mm); Annual production capacity is approximately 35,000 tons. Primary 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 stainless steels, super duplex stainless steels, and nickel-based alloy products. BOSHENG manufactures products according to standards including GB, GB/T, ASTM/ASME, JIS, DIN, GOST, SH, HG, DL, etc. Our products are widely used in petroleum, chemical, chemical fiber, pharmaceutical, machinery, metallurgy, aerospace, papermaking, food, shipbuilding, environmental protection, boilers, heat exchangers, pressure vessels, power generation, and other fields. We are committed to building globally renowned stainless steel brands. BOSHENG's core competitive products—high-strength weather-resistant stainless steel materials and electropolished stainless steel tubes (EP tubes)—have penetrated high-end stainless steel applications in marine vessels, semiconductors, air separation equipment, and nuclear industries. BOSHENG products are sold in over 30 countries and regions worldwide. Key offerings include: stainless seamless pipes, stainless welded pipes, ultra-pure EP-grade stainless steel pipes, high-strength corrosion-resistant stainless steel pipe fittings and flanges, heat exchange tubes, cryogenic pipes, boiler tubes, high-pressure fertilizer pipes, stainless steel pipes, and conveying pipes.
