2026 Top 10 Straight Out Square Tube Manufacturers in China Shandong

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: Straight Out Square Tube, Low Alloy Square Tube, Low Alloy Welded Pipe

Shandong Ruizhite New Building Materials Co., Ltd

Shandong Ruizhite New Building Materials Co., Ltd., with its registered address in Qianyan Village, Guangrao Street, Guangrao County, Dongying City, Shandong Province, is registered with the Guangrao County Market Supervision Administration. The legal representative is Li Dongmei, and the business scope includes general projects: manufacturing of new building materials (excluding hazardous chemicals); Sales of metal chains and other metal products; Manufacturing of metal chains and other metal products; Manufacturing of metal materials; Repair of metal products; Manufacturing of metal products for safety and firefighting purposes; Research and development of metal products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Wholesale of hardware products; Sales of metal tools; Retail of hardware products; Sales of mechanical parts and components; Sales of building materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Straight Out Square Tube, Safety Protection, Construction Fence

Liaocheng Ruinuo Weiye Steel Sales Co., Ltd

Liaocheng Ruinuo Weiye Steel Sales Co., Ltd., registered at Room 8A11, 8th Floor, Boshuoke Biotechnology, Dongshou, Hunan Road, Xuying Town, High tech Zone, Liaocheng City, Shandong Province, registered with the Market Supervision and Administration Bureau of Liaocheng High tech Industrial Development Zone, with Gao Jiqiang as the legal representative. Its business scope includes wholesale and retail of seamless steel pipes, seamless rectangular pipes, metal materials, stainless steel products, round steel, pipe blanks, flanges, building materials, mechanical equipment, hardware and electrical equipment, electronic products, rubber products, instruments and meters, plumbing parts, and steel powder (without storage); Import and export business of self operated and agency based business scope and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Straight Out Square Tube, Special-Shaped Steel Pipe, Weather Resistant Steel Plate

Liaocheng Jiadonghe Steel Co., Ltd

Liaocheng Jiadonghe Steel Co., Ltd. is registered at No. 391, Xitou, Mazhuang Village, Jiangguantun, Development Zone, Liaocheng City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and the legal representative is Zhu Yulong. Its business scope includes the sales of metal materials, building materials, machinery and equipment, electronic products, hardware and electrical equipment, instruments and meters, chemical products (excluding hazardous chemicals and precursor drugs), as well as the import and export of the above-mentioned products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Straight Out Square Tube, Forklift Door Frame Channel Steel, Square Tube

Liaocheng Kebang Special Steel Co., Ltd

Liaocheng Kebang Special Steel Co., Ltd. is registered at Room A115-3, Huitong International Metal Logistics Park, Jiangguantun Street, Liaocheng 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 Sheng Xuejun. Its business scope includes the sales and online operation of steel, carbon steel, stainless steel materials, alloy steel, pipes, plates, bars, profiles, pipe fittings, steel pipes, and aluminum materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Straight Out Square Tube, Weather Resistant Board, Steel Plate

Shandong Yahui Metal Materials Co., Ltd

Shandong Yahui Metal Materials Co., Ltd., registered at Room 218-1, Office Building, Yijia Textile Institute, No. 291 Liaohe 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 Yujie as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of metal products; Wholesale of hardware products; Sales of signs for transportation and public management; 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 chemical products (excluding licensed chemical products); Sales of rubber products; Sales of special equipment; Sales of new metal functional materials; Sales of metal chains and other metal products; Sales of forgings and powder metallurgy products; Sales of anti-corrosion materials; Sales of valves and plugs; Sales of metal fittings for construction; Sales of mechanical parts and components; Mold sales; Sales of insulation materials; Sales of steel reinforcement products for construction; Sales of non-metallic minerals and products; Sales of functional glass and new optical materials; 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: Straight Out Square Tube, Oil And Gas Pipeline Pipes, Nd Steel 09Crcusb Steel Pipe

Shandong Hehang Metal Materials Co., Ltd

Shandong Hehang Metal Materials Co., Ltd., with its registered address at No. 416, Fortune Center, Mount Huangshan Road East, Dongchang Road South, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered by the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and its legal representative is Wang Huan. Its business scope includes the sales of steel pipes, steel pipes, plates, building materials, profiles, stainless steel materials, building 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: Straight Out Square Tube, Cold Drawn Seamless Steel Pipe, Aluminum Tube