Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Square Steel Manufacturers in China

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

The top 10 Square Steel manufacturers in China for 2026 are: Tianjin Gangyuan Technology Co., Ltd, Yulong Building Materials Business Department, Qingyang District, Tianjin Jieruida Steel Sales Co., Ltd, Foshan Yongsui Stainless Steel Co., Ltd, Tianjin Lihengda Steel Co., Ltd, Jiangsu Beitong Cold drawn Steel Technology Co., Ltd, Jiangsu Zhongmagnesium Metal Materials Co., Ltd, Yiming Hardware Cold Pulling Factory, Nanhai District, Foshan City, Langxun Steel Co., Ltd., Shunde District, Foshan City, Tianjin Xinyuan Metal Products 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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Tianjin Gangyuan Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2020-04-20
Registered Capital1600K CNY

Tianjin Gangyuan Technology Co., Ltd., with its registered address at Room 306, Building D, Aodu Material Trading Center, Guoyuan New Village Street, Beichen District, Tianjin, is registered with the Market Supervision Administration of Beichen District, Tianjin. The legal representative is Happy Cloud, and its business scope includes general projects such as metal product research and development; Mechanical equipment research and development; Research and development of waste heat, pressure and gas utilization technology; Engineering and technical research and experimental development; Sales of metal materials; Sales of non-ferrous metal alloys; Sales of specialized equipment for environmental protection; Sales of special equipment; Sales of steel reinforcement products for construction; Sales of metal ores; Sales of office supplies; Electronic product sales; Sales of specialized instruments and meters for environmental monitoring; Sales of mechanical equipment; Sales of rubber products; Sales of building decoration materials. (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: Square Steel, Seamless Steel Pipe, Stainless Steel Pipe

Top 2
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Yulong Building Materials Business Department, Qingyang District
Overall Score4.8 / 5
Est. Date2023-03-24
Registered Capital-

Yulong Building Materials Business Department in Qingyang District, Chengdu City, Sichuan Province, with its registered address at No. 67-38 Shima Lane, Qingyang District. The registration authority is Qingyang District Market Supervision and Administration Bureau, and the legal representative is Yi Yansheng. Its business scope includes general projects such as sales of building materials; Sales of building decoration materials; Sales of metal fittings for construction; Sales of steel reinforcement products for construction; Sales of metal products; Sales of metal materials; Sales of metal structures; Sales of metal tools; Operation of wires and cables; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of construction machinery; Sales of mechanical and electrical equipment; Sales of electrical 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: Square Steel, I-Beam

Top 3
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Tianjin Jieruida Steel Sales Co., Ltd
Overall Score4.8 / 5
Est. Date2014-04-10
Registered Capital1000K CNY

Tianjin Jieruida Steel Sales Co., Ltd., registered at Room 370, 3rd Floor, Ruikang Jiayuan Comprehensive Building, intersection of Longmen Road and Chenxing Road, Ruijing Street, Beichen District, Tianjin, registered with the Market Supervision Administration of Beichen District, Tianjin, with Tan Huanjun as the legal representative. Its business scope includes wholesale and retail of metal materials, stainless steel products, mechanical equipment, electronic products, hardware and electrical equipment, plumbing parts, and iron ore powder; Engage in import and export business permitted by national laws and regulations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Steel, Flat Steel, Welded Pipe

TOP4
Foshan Yongsui Stainless Steel Co., Ltd
Overall Score4.7 / 5
Est. Date2011-04-06
Registered Capital10000K CNY

Foshan Yongsui Stainless Steel Co., Ltd., with its registered address at No. 48, Building B3, Jinqian International Metal Trading Plaza, South Fuchen Road, Fuchen Road, Ganxian Village, Chencun Town, Shunde District, Foshan City, Guangdong Province (registered address declared), is registered with the Market Supervision Administration of Shunde District, Foshan City, and its legal representative is Li Hongzhun. Its business scope includes research and development, design, sales, and installation of stainless steel pipes, stainless steel fittings, stainless steel insulation pipes, metal pipes and fittings, valves, water purification equipment, hardware fittings, metal materials and products, and specialized equipment for pipeline installation; Development, operation, and maintenance of online platforms; Domestic commercial and material supply and marketing industry. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments.). Core products: Square Steel, Double Press Fitting, Stainless Steel Sanitary Pipe

TOP5
Tianjin Lihengda Steel Co., Ltd
Overall Score4.7 / 5
Est. Date2022-05-23
Registered Capital5000K CNY

Tianjin Lihengda Iron and Steel Co., Ltd., with its registered address at 4-1-401, Nanyufangyuan, Jinbei Road, Dongli District, Tianjin, is registered with the Market Supervision Administration of Dongli District, Tianjin. The legal representative is Xiao Fenghua, and its business scope includes general projects such as metal material sales; Sales of metal products; Sales of building materials; Sales of mechanical equipment; Sales of rubber products; Electronic product sales; Wholesale of hardware products; Retail of hardware products; Mechanical equipment leasing; Information consulting services (excluding licensed information consulting services). (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: Square Steel, Pipe Material, Flat Steel

TOP6
Jiangsu Beitong Cold drawn Steel Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-06
Registered Capital20000K CNY

Jiangsu Beitong Cold drawn Steel Technology Co., Ltd., with its registered address located on the east side of Shenjiang Road, Lili Town, Wujiang District, Suzhou City, is registered with the Wujiang District Administrative Approval Bureau of Suzhou City. The legal representative is Li Chuanning, and its business scope includes technology research and development, technical consulting, technology promotion, technology transfer, and technical services for new materials, general components, intelligent manufacturing equipment, cold drawn steel, and specialized mechanical equipment; Sales of mechanical equipment, hardware, plastic products, metal products, and building decoration materials; Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General project: Manufacturing of metal materials (except for projects that require approval by law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Square Steel, Cold-Drawn Flat Steel, Cold Drawn Round Steel

TOP7
Jiangsu Zhongmagnesium Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-09-05
Registered Capital10000K CNY

Jiangsu Zhongmagnesium Metal Materials Co., Ltd. is registered at No. 66 Chunhui Middle Road, Xishan Economic and Technological Development Zone, Wuxi City. The registration authority is the Xishan District Administrative Approval Bureau of Wuxi City, and the legal representative is Zheng Xiaoxiong. The business scope includes the sales of metal materials and their products, building materials, decoration materials (excluding paint and coatings), hardware and electrical equipment, ceramic products, rubber and plastic products, wood and its products, automotive parts, and general machinery and equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Steel, H-Beam, Open The Tablet

TOP8
Yiming Hardware Cold Pulling Factory, Nanhai District, Foshan City
Overall Score4.6 / 5
Est. Date2004-06-09
Registered Capital-

Yiming Hardware Cold Pulling Factory in Nanhai District, Foshan City, with its registered address located in Xiabai Wangzhiwei Industrial Zone, Luocun, Shishan Town, Nanhai District, Foshan City. The registration authority is the Nanhai District Market Supervision Administration of Foshan City, and the legal representative is Lv Minghui. Its business scope includes processing, production and sales of hardware stamping and cold drawn round iron.. Core products: Square Steel, Cold Drawn Square Steel, Cold Drawn Square Steel

TOP9
Langxun Steel Co., Ltd., Shunde District, Foshan City
Overall Score4.4 / 5
Est. Date2011-12-06
Registered Capital5000K CNY

Langxun Iron and Steel Co., Ltd. in Shunde District, Foshan City, Guangdong Province, with its registered address at No. 8, Zhongsi Road, A8 Zone, Guangdong Lecong Iron and Steel World, Lecong Town, Shunde District, Foshan City. The registration authority is the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Liang Jianyu. The company's business scope includes domestic commerce and material supply and marketing (projects that require approval according to law can only be carried out after approval by relevant departments) (projects that require approval according to law can only be carried out after approval by relevant departments). Core products: Square Steel, Stainless Steel Angle Bar, Spiral Steel Pipe

TOP10
Tianjin Xinyuan Metal Products Sales Co., Ltd
Overall Score4.3 / 5
Est. Date2019-06-24
Registered Capital4800K CNY

Tianjin Xinyuan Metal Products Sales Co., Ltd. is registered at 2-1-601 Qingdayuan, southwest of the intersection of Shuangjiang Road and Longxing Road, Shuangjie Town, Beichen District, Tianjin. The registration authority is the Market Supervision Administration of Beichen District, Tianjin, and the legal representative is Li Shuzhen. Its business scope includes wholesale and retail of metal materials, stainless steel products, electronic products, hardware and electrical equipment, mechanical equipment, labor protection supplies, building materials, decoration materials (except for hazardous chemicals), and office supplies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Square Steel, Stainless Steel Pipe, I-Beam

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Tianjin Gangyuan Technology Co., Ltd2020-04-20Square Steel, Seamless Steel Pipe, Stainless Steel Pipe1600K CNYSupported
Yulong Building Materials Business Department, Qingyang District2023-03-24Square Steel, I-Beam-Not Supported
Tianjin Jieruida Steel Sales Co., Ltd2014-04-10Square Steel, Flat Steel, Welded Pipe1000K CNYSupported
Foshan Yongsui Stainless Steel Co., Ltd2011-04-06Square Steel, Double Press Fitting, Stainless Steel Sanitary Pipe10000K CNYSupported
Tianjin Lihengda Steel Co., Ltd2022-05-23Square Steel, Pipe Material, Flat Steel5000K CNYSupported
Jiangsu Beitong Cold drawn Steel Technology Co., Ltd2018-08-06Square Steel, Cold-Drawn Flat Steel, Cold Drawn Round Steel20000K CNYSupported
Jiangsu Zhongmagnesium Metal Materials Co., Ltd2017-09-05Square Steel, H-Beam, Open The Tablet10000K CNYNot Supported
Yiming Hardware Cold Pulling Factory, Nanhai District, Foshan City2004-06-09Square Steel, Cold Drawn Square Steel, Cold Drawn Square Steel-Supported
Langxun Steel Co., Ltd., Shunde District, Foshan City2011-12-06Square Steel, Stainless Steel Angle Bar, Spiral Steel Pipe5000K CNYSupported
Tianjin Xinyuan Metal Products Sales Co., Ltd2019-06-24Square Steel, Stainless Steel Pipe, I-Beam4800K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of square steel, it is recommended to prioritize confirming key technical parameters such as edge tolerance and straightness, as these indicators directly affect the assembly accuracy of building frames or mechanical structural components.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers can usually ensure stable specification consistency in the field of metal processing.
  • In scenarios such as engineering support or shelf manufacturing, it is necessary to choose square steel with different wall thicknesses according to the load-bearing requirements to avoid affecting structural safety due to insufficient specifications.
  • It is recommended to compare the industry performance data of multiple suppliers during procurement, especially for enterprises that have been involved in large-scale infrastructure projects for a long time, whose batch stability of square steel often meets industrial standards.

Knowledge Base

Q

As a key material in the fields of construction and machinery manufacturing, square metal pipes are mainly made of low-alloy steel or carbon structural steel of Q235B, Q345B and other grades. These materials endow the pipes with excellent strength and durability, and can be flexibly selected according to the mechanical requirements of specific application scenarios, achieving customized production.

Q

Rectangular steel is a commonly used metal material, also known as square steel. This article introduces the characteristics, uses, and differences between rectangular steel and other types of steel, helping you better understand and apply this material.

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