2026 Top 10 Thick Walled Square Tube Manufacturers in China

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: Thick Walled Square Tube, Steel Plastic Pipe, Plastic-Coated Pipe

Shandong Wangrong Metal Products Co., Ltd

Shandong Wangrong Metal Products Co., Ltd., registered at Room 507, Yilianyuan Office, No.1 Laoshan Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, with Zhu Yongbin as the legal representative. Its business scope includes general projects: sales of high-quality special steel materials; Wholesale of hardware products; Wholesale of electronic components; Sales of mechanical equipment; Sales of metal products; Sales of metal materials; Sales of non-ferrous metal alloys; Sales of building materials (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Thick Walled Square Tube, Nickel Based Alloy Tube, Round Steel

Shandong Tewei Iron and Steel Co., Ltd

Shandong Tewei Iron and Steel Co., Ltd., with its registered address at No. 261 Zhaopan Village, Xuying Township, High tech Zone, Liaocheng City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone. The legal representative is Zhang Guilong, and its business scope includes wholesale, retail, and import/export of round steel, stainless steel pipes, stainless steel round steel, copper materials, aluminum materials, mechanical equipment, steel pipes, steel plates, profiles, metal materials, alloy pipes, engineering pipelines, stainless steel products, hardware and electrical equipment, electromechanical equipment, building materials, fire-fighting equipment, valve fittings, and mechanical accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Walled Square Tube, Cold Drawn Square Steel, Seamless Square Tube

Shandong Xinyueda Steel Co., Ltd

Shandong Xinyueda Iron and Steel Co., Ltd. is registered at No. 27 North of Xuying Town, Liaocheng High tech Industrial Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, and the legal representative is Xu Zongkang. Its business scope includes the sales of steel pipes, steel materials, pipes, plates, building materials, profiles, stainless steel materials, hardware fittings, non-ferrous metal materials, and mechanical accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Walled Square Tube, Precision Tube, Drum Tube

Guangdong Lecong Steel World Co., Ltd

Guangdong Lecong Steel World Co., Ltd., with its registered address at 1st Floor, Building 1, Guotong Chuangke Park, No.1 Gangfu Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision and Administration Bureau of Shunde District, Foshan City. The legal representative is Zheng Jiabin, and the business scope includes general projects such as non residential real estate leasing; Housing rental; Engaging in investment activities with self owned funds; Domestic trade agency; Advertising production; Advertising design and agency; Advertising release; Conference and exhibition services; Domestic freight forwarding agent; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Road freight transportation (excluding dangerous goods). (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: Thick Walled Square Tube, Construction Steel, Water Heating Valve

Wuxi Yuntu Pipe Industry Co., Ltd

Wuxi Yuntu Pipe Industry Co., Ltd. is registered at Room C461, No. 32 Chengnan Road, Xinwu District, Wuxi City. The registration authority is the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City), and the legal representative is Kang Mengxue. The business scope includes general projects: sales of metal materials; Sales of building materials; Sales of mechanical equipment; Wholesale of hardware products; Sales of mechanical parts and components; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, independently carry out business activities according to law with the business license). Core products: Thick Walled Square Tube, Large Caliber Square Tube, Square Tube

Wuxi Yuanhongwang Metal Materials Co., Ltd

Wuxi Yuanhongwang Metal Materials Co., Ltd., with its registered address at 88-505-824 Hui'an Road, Wuxi (Wuxi Optoelectronic New Material Technology Park), is registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Gao Huaikuan, and its business scope includes the sales of metal materials and products, building materials, general machinery and accessories, hardware, electrical machinery and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thick Walled Square Tube, Galvanized Pipe, Angle Steel