Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Galvanized Square Tube Manufacturers in China

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Top-rated Galvanized Square Tube suppliers, How to choose a Galvanized Square Tube manufacturer, Best Galvanized Square Tube companies in China

The top 10 Galvanized Square Tube manufacturers in China for 2026 are: Foshan Langjin Iron and Steel Co., Ltd, Tianjin Jinbei Iron and Steel Co., Ltd, Jinfeng Trading Co., Ltd., Fengrun District, Tangshan City, Tianjin Renshengyuan Trading Co., Ltd, Tianjin Jinxin Steel Union Steel Pipe Trading Co., Ltd, Xiamen Zhixiang Steel Co., Ltd, Beijing Jingyuan Boda Trading Co., Ltd, Beijing Delong Hengye Steel Sales Co., Ltd, Tianjin Litai Steel Pipe Co., Ltd, Tianjin Rongxing Youfa Steel Sales Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Foshan Langjin Iron and Steel Co., Ltd
Overall Score4.9 / 5
Est. Date2017-12-28
Registered Capital30000K CNY

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: Galvanized Square Tube, Anti Corrosion Spiral Steel Pipe, Haikou Welded Steel Pipe

Top 2
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Tianjin Jinbei Iron and Steel Co., Ltd
Overall Score4.8 / 5
Est. Date2017-03-16
Registered Capital5000K CNY

Tianjin Jinbei Iron and Steel Co., Ltd., registered at D-64 Hanjiashu Steel Market, Qingguang Town, Beichen District, Tianjin, registered with the Market Supervision and Administration Bureau of Beichen District, Tianjin, with Kong Xiangchao as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of pipeline transportation equipment; Sales of instruments and meters; Sales of communication equipment; Sales of electrical and mechanical equipment; Sales of mechanical equipment; Wholesale of hardware products; Wholesale of computer software, hardware, and auxiliary equipment. (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, Wear-Resistant Steel Plate, Low Alloy Steel Plate

Top 3
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Jinfeng Trading Co., Ltd., Fengrun District, Tangshan City
Overall Score4.8 / 5
Est. Date2015-11-16
Registered Capital5000K CNY

Jinfeng Trading Co., Ltd., located in Wangjialou Village, Fengrun Town, Fengrun District, Tangshan City, Hebei Province, is registered with the Fengrun District Market Supervision and Administration Bureau and represented by Wang Haijie. Its business scope includes wholesale and retail of building materials (excluding lime), black metal materials (excluding productive waste metals), mineral products (excluding coal), chemical products (excluding hazardous chemicals), machinery, electrical equipment and accessories, hardware and electrical equipment, electronic products (excluding electronic publications), automotive parts, clothing, shoes and hats, stationery, furniture, rubber products (excluding medical use), fire-fighting equipment, daily necessities, communication equipment, needle textiles, lubricants, pesticides; Retail of fertilizers; Mechanical and electrical equipment maintenance (excluding special equipment); Installation and maintenance of household appliances (projects that require approval by law can only be carried out after obtaining permission from relevant departments). Core products: Galvanized Square Tube, T-Shaped Steel, Flat Steel

TOP4
Tianjin Renshengyuan Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2015-07-16
Registered Capital5000K CNY

Tianjin Renshengyuan Trading Co., Ltd., with its registered address at B005, 3rd Floor, Building A1, Wangdingdi Trading City, No. 6 Jinjing Road, Xiyingmen Street, Xiqing District, Tianjin, is registered with the Market Supervision and Administration Bureau of Xiqing District, Tianjin. The legal representative is Li Yonggang, and its business scope includes wholesale and retail of steel, building materials, metal materials, hardware and electrical equipment, daily necessities, cultural goods, office supplies, and rubber and plastic products; Sales and maintenance of mechanical equipment; Ordinary freight. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Square Tube, Square Tube, Hot-Dip Galvanized Square Tube

TOP5
Tianjin Jinxin Steel Union Steel Pipe Trading Co., Ltd
Overall Score4.7 / 5
Est. Date2007-12-14
Registered Capital2000K CNY

Tianjin Jinxin Steel Union Steel Pipe Trading Co., Ltd., with its registered address at Room 101, Door 2, Building 48, Green Island Home, Tianmu Town, Beichen District, Tianjin, is registered with the Market Supervision and Administration Bureau of Beichen District, Tianjin. The legal representative is Zhu Laizhong, and its business scope includes wholesale and retail of metal materials, hardware and electrical equipment, mechanical equipment, electronic products, plumbing parts, and mineral products; Engage in import and export business permitted by national laws and regulations. (If there are special regulations for monopoly in the country, they shall be handled in accordance with the special regulations for monopoly.). Core products: Galvanized Square Tube, Galvanized Pipe, Seamless Tube

TOP6
Xiamen Zhixiang Steel Co., Ltd

East District, 3rd Floor, Office Building, No. 608 Xinxia South Road, Xinxu Town, Xiang'an District, Xiamen City

Overall Score4.6 / 5
Est. Date2020-05-14
Registered Capital80000K CNY

Xiamen Zhixiang Iron and Steel Co., Ltd. is located in the east area of the 3rd floor of the office building at No. 608 Xinxia South Road, Xinxu Town, Xiang'an District, Xiamen City. It was established on May 14, 2020, with the registration authority being the Market Supervision Administration of Xiang'an District, Xiamen City, and the legal representative being Huang Yanzhi. Core products: Galvanized Square Tube, Hot-Dip Galvanizing, Prefabricated Silo

TOP7
Beijing Jingyuan Boda Trading Co., Ltd

820, 8th Floor, Building 1, No. 29 Qingxiang South Road, Daxing District, Beijing

Overall Score4.6 / 5
Est. Date2016-04-01
Registered Capital10000K CNY

Beijing Jingyuan Boda Trading Co., Ltd. is located at 820, 8th floor, Building 1, No. 29 Qingxiang South Road, Daxing District, Beijing. It was established on April 1, 2016, with the registration authority being the Market Supervision Administration of Daxing District, Beijing, and the legal representative being Wang Jian. Core products: Galvanized Square Tube, Coiled Rebar, Galvanized Channel Steel

TOP8
Beijing Delong Hengye Steel Sales Co., Ltd
Overall Score4.6 / 5
Est. Date2015-08-19
Registered Capital10800K CNY

Beijing Delong Hengye Steel Sales Co., Ltd., registered at Room 522, 4th Floor, Building 3, No. 2 Tianhe North Road, Huangcun Town, Daxing District, Beijing, registered with the Market Supervision Administration of Daxing District, Beijing, with Bi Yanmei as the legal representative. Its business scope includes online sales of building materials, hardware and electrical equipment, metal materials, instruments and meters, mechanical equipment, electronic products, chemical products (excluding hazardous chemicals), and daily necessities; Technology promotion and technical services; Economic information consulting; Conference services; Organize exhibition and display activities. (Enterprises shall independently choose their business projects and carry out business activities in accordance with the law; for projects that require approval by law, they shall carry out business activities in accordance with the approved content after obtaining approval from relevant departments; they shall not engage in business activities prohibited or restricted by the industrial policies of this city.). Core products: Galvanized Square Tube, Deformed Steel Bar, Polyurethane Insulation

TOP9
Tianjin Litai Steel Pipe Co., Ltd
Overall Score4.4 / 5
Est. Date2018-08-07
Registered Capital70000K CNY

Tianjin Litai Steel Pipe Co., Ltd., with its registered address located 200 meters west of the intersection of Hengxing Road and Hengtong Road in Daqiuzhuang Industrial Zone, Tianjin, is registered with the Jinghai District Market Supervision Administration of Tianjin. The legal representative is Jiang Huiying, and its business scope includes the sales of metal materials, hardware and electrical equipment, chemical products (excluding dangerous goods and precursor drugs), building materials, and anti-corrosion and insulation materials; Steel rolling processing; Storage services (excluding dangerous goods); Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Galvanized Square Tube, Hot-Dip Galvanized Square Tube, Galvanized Pipe

TOP10
Tianjin Rongxing Youfa Steel Sales Co., Ltd
Overall Score4.3 / 5
Est. Date2015-08-12
Registered Capital10000K CNY

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: Galvanized Square Tube, Steel Plastic Pipe, Galvanized Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Foshan Langjin Iron and Steel Co., Ltd2017-12-28Galvanized Square Tube, Anti Corrosion Spiral Steel Pipe, Haikou Welded Steel Pipe30000K CNYSupported
Tianjin Jinbei Iron and Steel Co., Ltd2017-03-16Galvanized Square Tube, Wear-Resistant Steel Plate, Low Alloy Steel Plate5000K CNYSupported
Jinfeng Trading Co., Ltd., Fengrun District, Tangshan City2015-11-16Galvanized Square Tube, T-Shaped Steel, Flat Steel5000K CNYSupported
Tianjin Renshengyuan Trading Co., Ltd2015-07-16Galvanized Square Tube, Square Tube, Hot-Dip Galvanized Square Tube5000K CNYSupported
Tianjin Jinxin Steel Union Steel Pipe Trading Co., Ltd2007-12-14Galvanized Square Tube, Galvanized Pipe, Seamless Tube2000K CNYSupported
Xiamen Zhixiang Steel Co., Ltd2020-05-14Galvanized Square Tube, Hot-Dip Galvanizing, Prefabricated Silo80000K CNYSupported
Beijing Jingyuan Boda Trading Co., Ltd2016-04-01Galvanized Square Tube, Coiled Rebar, Galvanized Channel Steel10000K CNYSupported
Beijing Delong Hengye Steel Sales Co., Ltd2015-08-19Galvanized Square Tube, Deformed Steel Bar, Polyurethane Insulation10800K CNYNot Supported
Tianjin Litai Steel Pipe Co., Ltd2018-08-07Galvanized Square Tube, Hot-Dip Galvanized Square Tube, Galvanized Pipe70000K CNYNot Supported
Tianjin Rongxing Youfa Steel Sales Co., Ltd2015-08-12Galvanized Square Tube, Steel Plastic Pipe, Galvanized Pipe10000K CNYSupported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement requirements that require the use of galvanized square tubes, it is recommended to prioritize checking key technical parameters such as wall thickness, cross-sectional dimensions, and zinc layer weight to ensure compliance with load-bearing requirements for scenarios such as steel structure support or curtain wall frames.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide galvanized square pipes that meet the standards of the construction industry in a stable manner.
  • In the construction of industrial plants or storage facilities, galvanized square pipes are often used for beam and column structures. When purchasing, different specifications should be selected according to the span design to avoid excessive procurement and waste.
  • Projects in coastal or high humidity environments should focus on checking the anti-corrosion performance of galvanized square pipes. The uniformity and adhesion parameters of the zinc layer directly affect its service life in harsh environments.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs