Shanghai Sunzone Steel Pipe Group Co., Ltd.
Shanghai Sunzone Steel Pipe Group Co., Ltd.
🇨🇳 China, Shanghai Shi
2004101-200 peopleManufacturerShanghai Sunzone Steel Pipe Group Co., Ltd. is a prominent manufacturer and OEM specialist established in 2004, headquartered in the Shanghai Jinshan Nonferrous High-tech Industrial Park. Operating from a modern 42,000 square meter facility with a 20,000 square meter workshop, the company has grown into a leading producer of seamless stainless steel tubes and pipes in East China. With an annual production capacity exceeding 12,000 metric tons, the group serves as a regular supplier to major energy corporations including SINOPEC, CNPC, and CNOOC.
The company specializes in a wide range of austenitic stainless steel grades, including 304/304L, 316/316L, 321/321H, 317/317L, 347/347H, and 310S. Their technical capabilities include high-precision cold-drawn and cold-rolled production lines, enabling the manufacture of pipes with outer diameters from 10mm to 530mm and wall thicknesses up to 30mm. All products are manufactured to international standards such as ASTM/ASME, DIN, EN 10216-5, and JIS. Beyond its core steel business, the company has diversified into custom metal signage, producing corrosion-resistant copper and brass identification plates and relief plaques.
Quality assurance is central to their operations, supported by a technical center equipped for chemical analysis, mechanical testing, ultrasonic, and eddy-current inspections. Shanghai Sunzone holds multiple certifications, including ISO 9001 (BVQI and LR), LR PED, and National Special Type Facility Manufacture Licenses. Employing between 101 and 200 professionals, the company maintains a strong global presence, exporting to North and South America, Europe, Southeast Asia, and the Middle East.
OEM manufacturerOffers OEM services for customized brand manufacturing.
High-tech enterpriseRecognized as a high-tech or innovative enterprise.
Established brandFounded in 2004, with over 20 years of industry experience.
Low MOQOffers low minimum order quantity options.
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Stainless Steel Seamless Pipe (7)
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Stainless Steel Seamless Pipe (2)
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Stainless Steel Seamless Pipe
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