Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Flat Steel Manufacturers in China

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

The top 10 Flat Steel manufacturers in China for 2026 are: Shandong Xinyongye Metal Products Co., Ltd, Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd, Shenyang Jinxi Materials Co., Ltd, Tianjin Gangyuan Technology Co., Ltd, Sichuan Jufeng Changda Steel Co., Ltd, Wuxi Yiqisheng Steel Co., Ltd, Jiangsu Zhongzhen Steel Industry Co., Ltd, Tianjin Seamless Pipe Industry Group Co., Ltd, Jiangsu Quanhao Iron and Steel Industry Co., Ltd, Sichuan Senmeng Technology Development 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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Shandong Xinyongye Metal Products Co., Ltd
Overall Score4.9 / 5
Est. Date2024-01-22
Registered Capital3000K CNY

Shandong Xinyongye Metal Products Co., Ltd., with its registered address at No. 666 Jinjin West Road, Shizhong Street, Leling City, Dezhou City, Shandong Province (Economic Development Zone), is registered with the Leling Market Supervision Administration Bureau and represented by Wang Bailing. Its business scope includes general projects such as metal structure sales; Sales of mechanical and electrical equipment; Sales of power facilities and equipment; Operation of wires and cables; Wholesale of hardware products; Retail of hardware 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: Flat Steel, Grounding Electrode, Copper Plated Steel Pipe

Top 2
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Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd
Overall Score4.8 / 5
Est. Date2021-05-21
Registered Capital10000K CNY

Jiangsu Zhongtonglian Long Metal Products Co., Ltd., with its registered address at Room 3368, No. 32 Chengnan Road, Xinwu District, Wuxi City, is registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau. The legal representative is Wang Lianlian, and the business scope includes general projects: sales of metal products; Sales of metal materials; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Wholesale of hardware products; Sales of building decoration materials; Sales of metal ores; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Sales of mechanical parts and components; Sales of chemical products (excluding licensed chemical products); Sales of building materials; Wholesale of automotive spare parts; Sales of office supplies; Electronic product sales; Wholesale of computer software, hardware, and auxiliary equipment; Sales of rubber products; Sales of plastic products; Sales of daily necessities (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Flat Steel, Stainless Steel Plate, Stainless Steel Pipe

Top 3
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Shenyang Jinxi Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2018-03-21
Registered Capital5000K CNY

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: Flat Steel, Hot-Dip Galvanized Angle Steel, Material Flat Steel

TOP4
Tianjin Gangyuan Technology Co., Ltd
Overall Score4.7 / 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: Flat Steel, Seamless Steel Pipe, Stainless Steel Pipe

TOP5
Sichuan Jufeng Changda Steel Co., Ltd

No. 5, 12th Floor, Building 10, No. 6 Jinfeng Road, Jinniu District, Chengdu City

Overall Score4.7 / 5
Est. Date2022-03-02
Registered Capital10000K CNY

Sichuan Jufeng Changda Steel Co., Ltd. is located at No. 5, 12th floor, Building 10, No. 6 Jinfeng Road, Jinniu District, Chengdu City. It was established on March 2, 2022, with the registration authority of Jinniu District Market Supervision Administration and the legal representative being Fu Yunqiang. Core products: Flat Steel

TOP6
Wuxi Yiqisheng Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2022-06-15
Registered Capital20000K CNY

Wuxi Yiqisheng Iron and Steel Co., Ltd., registered at 1-7-471, Zone C, Jinshanbei Science and Technology Industrial Park, Liangxi District, Wuxi City, registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Hang Chao, and the business scope includes general projects: sales of metal materials; Sales of non-ferrous metal alloys; Sales of building materials; Sales of building decoration materials; Wholesale of hardware products; Retail of hardware products; Sales of metal products; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of rubber products; Import and export of goods; Technology import and export; Import and export agency; Sales of anti-corrosion materials; Sales of engineering plastics and synthetic resins (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Flat Steel, Cold Drawn Steel, Stainless Steel Plate

TOP7
Jiangsu Zhongzhen Steel Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2022-08-04
Registered Capital10000K CNY

Jiangsu Zhongzhen Steel Industry Co., Ltd., with its registered address at No. 9 Dongyue Road, Dongbeitang Street, Xishan District, Wuxi City, Nongba Science and Technology Innovation 501, registered with the Xishan District Data Bureau of Wuxi City, and represented by Wang Xixing as the legal representative. Its business scope includes general projects such as metal material sales; Research and development of metal products; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of high-quality special steel materials; Sales of building materials; Sales of building decoration materials; Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of new metal functional materials; Import and export of goods; Technology import and export; Import and export agency; Sales of metal tools; Sales of mechanical parts and components; Sales of mechanical and electrical equipment; Electronic product sales; Sales of household appliances (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Flat Steel, Stainless Steel Fittings, Stainless Steel Flat Bar

TOP8
Tianjin Seamless Pipe Industry Group Co., Ltd
Overall Score4.6 / 5
Est. Date2023-04-23
Registered Capital80000K CNY

Tianjin Seamless Pipe Industry Group Co., Ltd., registered at Room 109, No. 17 Shuangchen Middle Road, Tianjin Beichen Economic and Technological Development Zone, Beichen District, Tianjin, registered with the Market Supervision and Administration Bureau of Beichen District, Tianjin, with Zeng Fanbo as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of metal products; Sales of metal structures; Sales of metal tools; Sales of metal chains and other metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of new metal functional materials; Sales of high-quality special steel materials; Sales of metal wire ropes and their products; Sales of building materials; Sales of lightweight building materials; Sales of steel reinforcement products for construction; Sales of mechanical parts and components; Sales of mechanical equipment; Electronic product sales; Sales of instruments and meters; Sales of office supplies; Wholesale of hardware products; Retail of hardware products; Sales of non-metallic minerals and products; Sales of glass fiber reinforced plastic products; Sales of material handling equipment; Sales of insulation and soundproofing materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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: Flat Steel, Plastic-Coated Steel Pipe, C-Shaped Steel

TOP9
Jiangsu Quanhao Iron and Steel Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2026-02-05
Registered Capital10000K CNY

Jiangsu Quanhao Iron and Steel Industry Co., Ltd., registered at No. 798 Zhongshan Road, Beidajie Street, Liangxi District, Wuxi City (cluster registration), registered with the Liangxi District Data Bureau of Wuxi City, with Deng Guozhuang as the legal representative. Its business scope includes general projects: sales of high-quality special steel materials; Sales of new metal functional materials; Sales of metal materials; Sales of metal products; Sales of metal tools; Sales of metal chains and other metal products; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-ferrous metal alloys; Wholesale of hardware products; Sales of building materials; Sales of mechanical parts and components (except for projects that require approval according to law, business activities can be carried out independently based on the business license in accordance with the law). Core products: Flat Steel, Stainless Steel Welded Pipe, Stainless Steel Coil

TOP10
Sichuan Senmeng Technology Development Co., Ltd
Overall Score4.4 / 5
Est. Date2016-03-02
Registered Capital1000K CNY

Sichuan Senmeng Technology Development Co., Ltd., with its registered address at Room 1501, 15th Floor, Building 2, No. 46 Shuxi Road, Jinniu High tech Industrial Park, Chengdu. The registration authority is Jinniu District Market Supervision Administration, and the legal representative is Yang Xuerong. Its business scope includes general projects such as software development; Manufacturing of superconducting materials; Manufacturing of graphite and carbon products; Manufacturing of power facilities and equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Manufacturing of distribution switch control equipment; Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electronic components; Manufacturing of photovoltaic equipment and components; Manufacturing of hardware products; Manufacturing of non-metallic mineral products; Production of molding materials for casting; Manufacturing of electrical equipment; Rolling and processing of non-ferrous metals; Production of fireproof sealing materials; Mold manufacturing; Manufacturing of cement products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of synthetic materials (excluding hazardous chemicals); Production of chemical products (excluding licensed chemical products); Manufacturing of metal chains and other metal products; Manufacturing of metal materials; Manufacturing of fiberglass and related products; Manufacturing of security equipment; Intelligent basic manufacturing equipment manufacturing; Manufacturing of high-performance fibers and composite materials; Fastener manufacturing; Manufacturing of mechanical and electrical equipment; Manufacturing of electrical instruments and meters; Manufacturing of coal products; Rubber product manufacturing; Manufacturing of plastic products; Information consulting services (excluding licensed information consulting services); Sales of graphite and carbon products; Sales of non-metallic minerals and products; Sales of metal products; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (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: Flat Steel, Ground Wire, Graphite Based Flexible Grounding Body

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Xinyongye Metal Products Co., Ltd2024-01-22Flat Steel, Grounding Electrode, Copper Plated Steel Pipe3000K CNYNot Supported
Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd2021-05-21Flat Steel, Stainless Steel Plate, Stainless Steel Pipe10000K CNYSupported
Shenyang Jinxi Materials Co., Ltd2018-03-21Flat Steel, Hot-Dip Galvanized Angle Steel, Material Flat Steel5000K CNYSupported
Tianjin Gangyuan Technology Co., Ltd2020-04-20Flat Steel, Seamless Steel Pipe, Stainless Steel Pipe1600K CNYSupported
Sichuan Jufeng Changda Steel Co., Ltd2022-03-02Flat Steel10000K CNYNot Supported
Wuxi Yiqisheng Steel Co., Ltd2022-06-15Flat Steel, Cold Drawn Steel, Stainless Steel Plate20000K CNYSupported
Jiangsu Zhongzhen Steel Industry Co., Ltd2022-08-04Flat Steel, Stainless Steel Fittings, Stainless Steel Flat Bar10000K CNYSupported
Tianjin Seamless Pipe Industry Group Co., Ltd2023-04-23Flat Steel, Plastic-Coated Steel Pipe, C-Shaped Steel80000K CNYSupported
Jiangsu Quanhao Iron and Steel Industry Co., Ltd2026-02-05Flat Steel, Stainless Steel Welded Pipe, Stainless Steel Coil10000K CNYSupported
Sichuan Senmeng Technology Development Co., Ltd2016-03-02Flat Steel, Ground Wire, Graphite Based Flexible Grounding Body1000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of flat steel, it is recommended to prioritize confirming technical parameters such as width, thickness, and material. For example, flat steel used in building structures usually needs to comply with the GB/T 6725 standard, while mechanical processing scenarios may focus on cold rolling accuracy.
  • 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 provide more stable delivery capabilities in the field of metal building materials.
  • In scenarios such as bridge reinforcement or heavy equipment manufacturing, the mechanical properties of flat steel (such as tensile strength) need to match the design load, and suppliers can be requested to provide third-party testing reports during procurement.
  • Different surface treatment processes (such as hot-dip galvanizing or sandblasting) can affect the anti-corrosion performance of flat steel. Before procurement, it is necessary to evaluate the requirements based on actual application scenarios such as outdoor or humid environments.

Knowledge Base

Q

This article analyzes the key points for selecting lightning protection strip flat steel, including material selection, size matching, and installation precautions, to help readers comprehensively understand how to choose suitable flat steel materials to ensure lightning protection effectiveness.

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