2026 Top 10 Submerged Arc Welded Steel Pipe Manufacturers in China

Shanghai Ningma Industrial Co., Ltd

Room 708, No. 30, Lane 2500, Jiangyang South Road, Baoshan District, Shanghai

Shanghai Ningma Industrial Co., Ltd., located at Room 708, No. 30, Lane 2500, Jiangyang South Road, Baoshan District, Shanghai, was established on October 12, 2009. The registration authority is Baoshan District Market Supervision Administration, and the legal representative is Xie Zhouqiang. Core products: Submerged Arc Welded Steel Pipe, Steel Pipe, Seamless Steel Pipe

Shanghai Zhaogangwang Information Technology Co., Ltd

No. 123 Xinpei Road, Jiading District, Shanghai

Shanghai Zhaogangwang Information Technology Co., Ltd., located at 123 Xinpei Road, Jiading District, Shanghai, was established on March 21, 2012. The registered authority is the Shanghai Municipal Administration for Market Regulation, and the legal representative is Wang Dong. Core products: Submerged Arc Welded Steel Pipe, Galvanized Pipe, Seamless Square Tube

Foshan Langjin Iron and Steel Co., Ltd

Foshan Langjin Iron and Steel Co., Ltd., with its registered address at Building B, West Third Road, Malong Avenue, Malong Village, Beijiao Town, Shunde District, Foshan City (registered address declared), is registered with the Market Supervision Administration of Shunde District, Foshan City, and its legal representative is Lai Zekui. Its business scope includes general projects such as steel rolling and processing; Metal surface treatment and heat treatment processing; Metal cutting processing services; Sales of metal materials; Sales of building materials; Manufacturing of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Manufacturing of metal structures; Sales of metal structures; Sales of power facilities and equipment; Sales of photovoltaic equipment and components. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Submerged Arc Welded Steel Pipe, Double Sided Submerged Arc Welded Steel Pipe, Coiling Pipe

Guangming Steel (Tianjin) Co., Ltd

180 meters south of the intersection of Tuanwang Line and Hengtai Road in Daegu Zhuang Town, Jinghai District, Tianjin City

Guangming Iron and Steel (Tianjin) Co., Ltd. is located 180 meters south of the intersection of Tuanwang Line and Hengtai Road in Daqiuzhuang Town, Jinghai District, Tianjin. It was established on November 4, 2021, and registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Zhang Yongguang. Core products: Submerged Arc Welded Steel Pipe, Hot-Dip Galvanized Angle Steel, Grounding Angle Steel

Sichuan Xinfangsheng Trading Co., Ltd

Sichuan Xinfangsheng Trading Co., Ltd., with its registered address at No. 2904, 9th Floor, Unit 2, Building 7, No. 6 Jinfeng Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Cheng Yujin, and its business scope includes wholesale and retail of building materials, metal materials, chemical products (excluding dangerous goods), mechanical equipment, hardware products, electronic products, kitchen utensils, bathroom utensils, fire-fighting equipment, and standard parts.. Core products: Submerged Arc Welded Steel Pipe, Pipe Material, Steel Pipe

Tianjin Rongxing Youfa Steel Sales Co., Ltd

Tianjin Rongxing Youfa Iron and Steel Sales Co., Ltd., registered at 1-6-101-029 Chenhua Garden, Shuangjie Town, Beichen District, Tianjin, registered with the Market Supervision Administration of Beichen District, Tianjin, with Wang Liku as the legal representative. Its business scope includes general projects such as metal material sales; Sales of building materials; Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Import and export of goods. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Submerged Arc Welded Steel Pipe, Welded Pipe, Spiral Tube

Shandong Ruize Iron and Steel Co., Ltd

Shandong Ruize Iron and Steel Co., Ltd., with its registered address located at the south of Dongshou Road, Liaohe Road, Development Zone, Liaocheng City, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Liu Feng, and its business scope includes the sales of steel pipes, steel materials, building materials, plates, wires, pipe fittings, hardware and electrical equipment, mechanical equipment, and automotive parts; Self operated and agency import and export business of various commodities and technologies (projects that require approval by law can only be carried out after approval by relevant departments).. Core products: Submerged Arc Welded Steel Pipe, Seamless Steel Pipe, Welded Pipe