2026 Top 10 Galvanized Square Tube Manufacturers in China

Shandong Xinwanjia Metal Materials Co., Ltd

Shandong Xinwanjia Metal Materials Co., Ltd. is registered at Room 103, Office Building 1, North Steel Pipe City, southeast corner of the intersection of Beiwai Ring Road and Zhonghua Road, Beicheng Street, Liaocheng Economic and Technological Development Zone, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Zhou Xiaowen. The business scope includes general projects: sales of metal materials; Sales of metal products; Sales of signs for transportation and public management; Research and development of metal products; Sales of daily necessities; Sales of non-ferrous metal alloys; Sales of metal structures; Sales of building materials; Sales of metal tools; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of metal chains and other metal products. (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: Galvanized Square Tube, Galvanized Square Tube, Steel Plate

Shenyang Jinxi Materials Co., Ltd

Shenyang Jinxi Materials Co., Ltd. is registered in Niuxintuo Village, Niuxintuo Town, Liaozhong District, Shenyang City, Liaoning Province. The registration authority is the Market Supervision Administration of Liaozhong District, Shenyang City, and the legal representative is Zhao Shiyu. Its business scope includes wholesale and retail of steel, metal materials, building materials, and mechanical and electronic equipment. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Galvanized Square Tube, Large Caliber Square Tube, Anti Corrosion And Wear-Resistant Profiles

Guangxi Zhongcang Steel Co., Ltd

Guangxi Zhongcang Steel Co., Ltd., with its registered address at No. 2-19, Building 1, Liuzhou Zhongchu Material Trade Base, No. 9 Zhegujiang Road, Liuzhou City, is registered with the Liuzhou Market Supervision Administration. The legal representative is Yu Huaqing, and its business scope includes the sales of steel and steel products, steel, steel pipes, steel plates, rubber products, valves, pipelines and accessories, metal materials (excluding precious and rare metals), stainless steel materials, building materials, hardware and electrical equipment, wires and cables, chemical products (excluding hazardous chemicals), automotive parts, motorcycle parts, mechanical equipment, ordinary mechanical parts, electronic products, and labor protection supplies. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Galvanized Square Tube, Profile, Seamless Steel Pipe

Tianjin Yixinglong Steel Sales Co., Ltd

Tianjin Yixinglong Iron and Steel Sales Co., Ltd., registered at No. 31-1, Zone E, Hanjiashu Steel Market, Qingguang Town, Beichen District, Tianjin, registered with the Market Supervision and Administration Bureau of Beichen District, Tianjin, with Meng Fanbo as the legal representative. Its business scope includes wholesale and retail of metal materials, building materials, machinery and equipment, electronic products, instruments and meters, hardware and electrical equipment, and plumbing equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Square Tube, Galvanized Square Tube, Steel Plate

Tianjin Huaze Pengcheng Steel Trading Co., Ltd

Tianjin Huazhepengcheng Iron and Steel Trading Co., Ltd. is located at Room 228, No. 17, Shuangchen Middle Road, Beichen Economic and Technological Development Zone, Tianjin, China (within Hongyao Industrial Park). It was established on February 24, 2026, with the registration authority being the Market Supervision Administration of Beichen District, Tianjin, and the legal representative being Wang Pengbo. Core products: Galvanized Square Tube, Precision Tube, Stainless Steel Pipe

Guangming Steel (Tianjin) Co., Ltd

Guangming Iron and Steel (Tianjin) Co., Ltd., with its registered address located 180 meters south of the intersection of Tuanwang Line and Hengtai Road in Daqiu Zhuang Town, Jinghai District, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Zhang Yongguang, and its business scope includes general projects such as metal material sales; Sales of metal structures; Sales of metal products; Sales of photovoltaic equipment and components; Sales of solar thermal power generation products; Sales of anti-corrosion materials; Sales of insulation materials; Wholesale of hardware products; Sales of building materials; Sales of plastic products; Sales of rubber products; Metal surface treatment and heat treatment processing; Steel rolling processing; Import and export of goods; Technology import and export. (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: Galvanized Square Tube, Hot-Dip Galvanized Channel Steel, Square Tube

Shandong Longxin Iron and Steel Co., Ltd

Shandong Longxin Iron and Steel Co., Ltd., with its registered address at the first house on the north side of the auxiliary staircase of the Information Building in the Modern Logistics Park, Jingshi West Road, Xingfu Street, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Huaiyin District, Jinan City. The legal representative is Zhang Bo, and the business scope includes wholesale and retail of steel, metal products, building materials, decorative materials, chemical products (excluding dangerous goods), electromechanical equipment, hardware and electrical equipment, medical equipment, electronic products, plastic products, glass products, needle textiles, office supplies, computer software and hardware and auxiliary equipment, packaging materials, clothing, shoes and hats, leather products, daily necessities, lighting fixtures, social public safety equipment, automotive parts, paper products, sanitary ware; Professional contracting for building decoration and renovation engineering; General contracting for construction projects; Specialized contracting for steel structure engineering; General contracting of municipal public works construction; General contracting of highway engineering construction; Professional contracting for waterproofing, anti-corrosion, and insulation engineering; Subcontracting of construction labor services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Square Tube, Galvanized Square Tube, Galvanized Angle Steel