Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

English
title decor left

2026 Top 10 Hot Rolled Flat Plate Manufacturers in China

title decor right

Top-rated Hot Rolled Flat Plate suppliers, How to choose a Hot Rolled Flat Plate manufacturer, Best Hot Rolled Flat Plate companies in China

The top 10 Hot Rolled Flat Plate manufacturers in China for 2026 are: Jiangsu Zefeng Stainless Steel Co., Ltd, Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd, Nanjing Jiqing Machine Tool Accessories Co., Ltd, Shanghai Yuanning Industrial Co., Ltd, Shandong Shenghengtai Metal Materials Co., Ltd, Shandong Fengyitong Iron and Steel Co., Ltd, Tianjin Jiujian Iron and Steel Co., Ltd, Shandong Longxin Iron and Steel Co., Ltd, Guangdong Cangqing Iron and Steel Co., Ltd, Shanghai Ruigang Industrial 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.

Collapse
Region FilterRegion
Top 1
background image
Jiangsu Zefeng Stainless Steel Co., Ltd
Overall Score4.9 / 5
Est. Date2023-05-18
Registered Capital10000K CNY

Jiangsu Zefeng Stainless Steel Co., Ltd., with its registered address at 2-9-101 Yijing Yuan, Xibei Town, Xishan District, Wuxi City, is registered with the Xishan District Administrative Approval Bureau of Wuxi City. The legal representative is Li Chunlei, and the business scope includes general projects: sales of metal products; Sales of steel reinforcement products for construction; Sales of metal materials; Research and development of metal products; Sales of mechanical parts and components; Retail of hardware products; Sales of metal structures; Sales of daily necessities; Internet sales (except for the sale of goods that need to be licensed); Sales of instruments and meters; Sales of mechanical equipment; Installation services for ordinary mechanical equipment; Operation of wires and cables; Sales of power electronic components; General equipment repair (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: Hot Rolled Flat Plate, Stainless Steel Seamless Pipe, Hot-Rolled Plate

Top 2
background image
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: Hot Rolled Flat Plate, Stainless Steel Plate, Stainless Steel Pipe

Top 3
background image
Nanjing Jiqing Machine Tool Accessories Co., Ltd
Overall Score4.8 / 5
Est. Date2016-12-22
Registered Capital1000K CNY

Nanjing Jiqing Machine Tool Accessories Co., Ltd., with its registered address at 273-201 Shangyuan Street, Dongshan Street, Jiangning District, Nanjing City. The registration authority is the Jiangning District Administrative Approval Bureau of Nanjing City, and the legal representative is Li Shuxia. Its business scope includes the production, sales, and maintenance of machine tool accessories, mechanical parts, pipe fittings, cast iron platforms, and flat plates; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Hot Rolled Flat Plate, Machine Tool Work Light, Metal Scraper Chip Conveyor

TOP4
Shanghai Yuanning Industrial Co., Ltd

1st Floor, No. 295 Fanglu Road, Anting Town, Jiading District, Shanghai

Overall Score4.7 / 5
Est. Date2021-09-24
Registered Capital1000K CNY

Shanghai Yuanning Industrial Co., Ltd. is located on the 1st floor of No. 295 Fanglu Road, Anting Town, Jiading District, Shanghai. It was established on September 24, 2021, with the registration authority of Jiading District Market Supervision Administration and the legal representative being Ye Chengku. Core products: Hot Rolled Flat Plate

TOP5
Shandong Shenghengtai Metal Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2022-04-22
Registered Capital10000K CNY

Shandong Shenghengtai Metal Materials Co., Ltd., with its registered address at No. 1307, Xihou, Jihai Village, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province, is registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone. The legal representative is Sun Jingfei, and its business scope includes general projects such as non-ferrous metal alloy manufacturing; Manufacturing of metal materials; Manufacturing of metal structures; Steel rolling processing; Mechanical parts and component processing; Metal cutting processing services; Sales of metal materials; Sales of metal products; Sales of metal structures; Sales of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of high-quality special steel materials; Sales of mechanical equipment; Sales of mechanical parts and components; Retail of hardware products; Sales of building materials; Sales of forgings and powder metallurgy 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: Hot Rolled Flat Plate, High Strength Steel Plate, Ship Plywood

TOP6
Shandong Fengyitong Iron and Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2024-02-20
Registered Capital3000K CNY

Shandong Fengyitong Iron and Steel Co., Ltd., registered at Workshop 2, Color Printing Packaging Production Project, Zhanqian Street West and Jiaming Road South, Jiaming Economic Development Zone, Yansi Street, Dongchangfu District, Liaocheng City, Shandong Province, registered with the Market Supervision and Administration Bureau of Dongchangfu District, Liaocheng City, with Xu Shuhua as the legal representative. Its business scope includes general projects: sales of metal materials; Sales of metal products; Sales of mechanical equipment; Sales of high-quality special steel materials; Sales of metal chains and other metal products; Sales of special equipment; Sales of steel reinforcement products for construction; Sales of metal structures; Sales of signs for transportation and public management; Wholesale of hardware products; Sales of daily necessities; Sales of non-ferrous metal alloys; Sales of building materials; Sales of metal tools; Sales of high-performance non-ferrous metals and alloy materials; Sales of chemical products (excluding licensed chemical products); Sales of metal ores; Sales of mining machinery; Mechanical parts and component processing; Sales of forgings and powder metallurgy products; Sales of doors and windows. (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: Hot Rolled Flat Plate, 65Mn Spring Steel Plate, Manganese Plate

TOP7
Tianjin Jiujian Iron and Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2021-11-19
Registered Capital5800K CNY

Tianjin Jiujian Iron and Steel Co., Ltd., registered at 4-2709, Beichen Building, southwest of the intersection of Jingjin Road and Longzhou Road, Beicang Town, Beichen District, Tianjin City, with the registration authority of the Market Supervision Administration of Beichen District, Tianjin City, and the legal representative of Deng Lili. Its business scope includes general projects: sales of high-quality special steel materials; Sales of metal materials; Sales of building materials; Sales of mechanical equipment; Wholesale of hardware products; 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: Hot Rolled Flat Plate, Open The Tablet And Patterned Board, Steel Sheet Pile

TOP8
Shandong Longxin Iron and Steel Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-25
Registered Capital26000K CNY

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: Hot Rolled Flat Plate, H-Beam, Welded Pipe

TOP9
Guangdong Cangqing Iron and Steel Co., Ltd
Overall Score4.5 / 5
Est. Date2015-07-15
Registered Capital5000K CNY

Guangdong Cangqing Iron and Steel Co., Ltd., with its registered address at the first floor of No. 11 North Steel World Road, A10 District, Lecong 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 Sun Xiaodong. Its business scope includes general projects such as metal material sales; Sales of 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: Hot Rolled Flat Plate, Lattice Column, Seamless Tube

TOP10
Shanghai Ruigang Industrial Development Co., Ltd
Overall Score4.3 / 5
Est. Date2011-11-18
Registered Capital5000K CNY

Shanghai Ruigang Industrial Development Co., Ltd., with its registered address at Room L474, Building 7, No. 228 Jingle Road, Langxia Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau and represented by Yu Genjian. Its business scope includes general projects such as landscaping construction; Conference and exhibition services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services); Sales of metal materials; Sales of metal products; Retail of hardware products; Sales of daily necessities; Sales of building materials; Sales of building decoration materials; Electronic product sales; Retail of stationery supplies; Sales of packaging materials and products; Sales of electronic components and electromechanical equipment; Wood sales. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: residential interior decoration and renovation; 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: Hot Rolled Flat Plate, Galvanized Triangle Iron, Longitudinal Seam Welded Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Zefeng Stainless Steel Co., Ltd2023-05-18Hot Rolled Flat Plate, Stainless Steel Seamless Pipe, Hot-Rolled Plate10000K CNYSupported
Jiangsu Zhongtonglian Dragon Metal Products Co., Ltd2021-05-21Hot Rolled Flat Plate, Stainless Steel Plate, Stainless Steel Pipe10000K CNYSupported
Nanjing Jiqing Machine Tool Accessories Co., Ltd2016-12-22Hot Rolled Flat Plate, Machine Tool Work Light, Metal Scraper Chip Conveyor1000K CNYNot Supported
Shanghai Yuanning Industrial Co., Ltd2021-09-24Hot Rolled Flat Plate1000K CNYNot Supported
Shandong Shenghengtai Metal Materials Co., Ltd2022-04-22Hot Rolled Flat Plate, High Strength Steel Plate, Ship Plywood10000K CNYSupported
Shandong Fengyitong Iron and Steel Co., Ltd2024-02-20Hot Rolled Flat Plate, 65Mn Spring Steel Plate, Manganese Plate3000K CNYSupported
Tianjin Jiujian Iron and Steel Co., Ltd2021-11-19Hot Rolled Flat Plate, Open The Tablet And Patterned Board, Steel Sheet Pile5800K CNYSupported
Shandong Longxin Iron and Steel Co., Ltd2019-12-25Hot Rolled Flat Plate, H-Beam, Welded Pipe26000K CNYSupported
Guangdong Cangqing Iron and Steel Co., Ltd2015-07-15Hot Rolled Flat Plate, Lattice Column, Seamless Tube5000K CNYSupported
Shanghai Ruigang Industrial Development Co., Ltd2011-11-18Hot Rolled Flat Plate, Galvanized Triangle Iron, Longitudinal Seam Welded Pipe5000K CNYNot Supported

Purchasing Guide

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

  • When purchasing hot-rolled flat plates, it is usually necessary to focus on thickness tolerances and width ranges to ensure that they meet the accuracy requirements of steel structure processing or mechanical manufacturing scenarios.
  • In the field of building bridges or pressure vessel manufacturing, it is recommended to prioritize the selection of hot-rolled flat plates with tensile strength standards to meet different load-bearing and pressure resistance requirements.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information to ensure supply stability and compliance.
  • For applications in corrosive environments such as ship decks or engineering machinery, it is necessary to verify the material grade and surface quality parameters of hot-rolled flat plates to avoid increasing subsequent processing costs.

Knowledge Base

Q

1、 Application scenario background The production scenario is a standard factory building component processing production line for steel structure manufacturing enterprises, with core equipment including CNC plasma cutting machines, bending machines, and submerged arc welding machines; Product parameters: Q235B flat panel, specifications 8mm × 1500mm × 6000mm, flat surface without warping, material mechanical properties meet national standards, used in factories

Q

Q235B hot-rolled flat plates usually do not require complex heat treatment processes, as they are mainly used for structural and general mechanical purposes. During the production process of hot-rolled flat plates, the steel is heated above the recrystallization temperature (usually 900-1200) and then formed into the desired thickness and size through the hot rolling process. The cooling process is usually natural cooling in air, which

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