Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 Aluminum Alloy Flat Plate Manufacturers in China

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

The top 10 Aluminum Alloy Flat Plate manufacturers in China for 2026 are: Shandong Xingchengda Metal Materials Co., Ltd, Jiangsu Xinyiyang Metal Technology Co., Ltd, Jiangsu Magnesium Metal Technology Co., Ltd, Shandong Jiaying Metal Products Co., Ltd, Shenzhen Siraite Metal Materials Co., Ltd, Suzhou Depuxin Metal Materials Trading Co., Ltd, Shanghai Yangfang Sunshade Shutter Technology Co., Ltd, Shenzhen Siraite Metal Materials Co., Ltd, Shanghai Xiangchen Aluminum Industry Co., Ltd, Tianjin Jiujian Iron and Steel 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 Xingchengda Metal Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2019-01-21
Registered Capital10000K CNY

Shandong Xingchengda Metal Materials Co., Ltd., with its registered address at No. 114-3, Zone D, Huitong Logistics Park, Heilongjiang Road, Jiangguantun Street, Liaocheng Economic and Technological Development Zone, Shandong Province (with multiple locations), registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, and represented by Cheng Guang as its legal representative. Its business scope includes general projects such as metal material manufacturing; Sales of metal materials; Steel rolling processing; Production of bearing steel products; Wholesale of hardware products; Sales of building materials; Operation of wires and cables; Sales of valves and plugs; Sales of anti-corrosion materials; Sales of insulation materials; Sales of mechanical parts and components; Sales of building waterproofing membrane products; Sales of mechanical equipment; Sales of metal products; Nonferrous metal rolling processing (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: Aluminum Alloy Flat Plate, Super Hard Aluminum Alloy, Hot-Rolled Plate

Top 2
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Jiangsu Xinyiyang Metal Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2021-01-29
Registered Capital10000K CNY

Jiangsu Xinyiyang Metal Technology Co., Ltd., with its registered address at Room 509-76, Building 1, Cultural Innovation Center, Building 4, No. 2999, Sunwu Road, the Taihu Lake National Tourism Resort, Suzhou, is registered by the Data Bureau of Wuzhong District, Suzhou, and its legal representative is Wang Dandan. Its business scope includes general projects: technical services, technical development, technical consultation, technical exchange, technology transfer, and technology promotion; Software development; Research and development of metal products; Mechanical equipment research and development; Research and development of hardware products; Sales of metal materials; Sales of metal products; Sales of forgings and powder metallurgy products; Computer system services; Wholesale of hardware products; Mold sales; Sales of building materials; Wood sales; Sales of network equipment; Sales of civil aviation materials; Sales of plastic products; Sales of leather products; Sales of lightweight building materials; Leather sales; Sales of electrical equipment; Sales of rubber products; Sales of engineering plastics and synthetic resins; Sales of needle textiles and raw materials; Sales of graphene materials; Sales of ecological environment materials; Sales of daily necessities; Sales of mechanical equipment; Sales of refractory materials; Sales of insulation materials; Sales of instruments and meters; Sales of metal structures; Sales of metal ores; Sales of specialized equipment for environmental protection (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: Aluminum Alloy Flat Plate, Aluminum Tube, Aluminum Plate

Top 3
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Jiangsu Magnesium Metal Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2021-10-18
Registered Capital10000K CNY

Jiangsu Magnesium Metal Technology Co., Ltd., with its registered address at Room 15, Building A, No. 168 Qiangao Road, Liangxi District, Wuxi City, is registered with the Administrative Approval Bureau of Liangxi District, Wuxi City. The legal representative is Duan Aihong, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Sales of 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 structures; Sales of building materials; Wholesale of hardware products; Retail of hardware products; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Sales of rubber products; Sales of plastic products (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: Aluminum Alloy Flat Plate, Aluminum Alloy, Die Steel

TOP4
Shandong Jiaying Metal Products Co., Ltd
Overall Score4.7 / 5
Est. Date2020-04-10
Registered Capital6000K CNY

Shandong Jiaying Metal Products Co., Ltd., registered at No. 28, Middle Section of Nenjiang Road, Dadong Steel Pipe Market, Jiangguantun Office, Liaocheng Economic and Technological Development Zone, Shandong Province, registered with the Market Supervision and Administration Bureau of Liaocheng Economic and Technological Development Zone, with Xu Junlin as the legal representative. Its business scope includes the development and sales of metal materials and metal product technology; Processing of metal products; Computer software and hardware technology; Road freight transportation; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Aluminum Alloy Flat Plate, Aluminum Wire, Aluminum Forgings

TOP5
Shenzhen Siraite Metal Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-18
Registered Capital1000K CNY

Shenzhen Siraite Metal Materials Co., Ltd., with its registered address at Building B4, 201, Building 29, Yangsong New Industrial Zone, Datian, Dongfang Community, Songgang Street, Bao'an District, Shenzhen (Building 4, Xifang Industrial Zone B, Songyu Road, Datian Sample), registered with Bao'an Bureau and represented by Shen Lei as the legal representative. Its business scope includes the technical development and sales of copper, aluminum, stainless steel, and rare metals; Domestic trade, import and export of goods and technology. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, the licensed business projects are:. Core products: Aluminum Alloy Flat Plate, Brass, Copper Rod

TOP6
Suzhou Depuxin Metal Materials Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2023-09-05
Registered Capital3000K CNY

Suzhou Depuxin Metal Materials Trading Co., Ltd., with its registered address at Room 4402, Building 4, Zhangjiang High tech Park, No. 100 Shunhe Road, Longhe Street, Xiaoxian County, Suzhou City, Anhui Province, China. The registration authority is the Xiaoxian Market Supervision Administration, and the legal representative is Wang Lei. Its business scope includes general projects such as metal material sales; Sales of new metal functional materials; Sales of non-ferrous metal alloys; Rolling and processing of non-ferrous metals; Wholesale of hardware products; Retail of hardware products; Sales of valves and plugs; Sales of mechanical parts and components; Sales of lightweight building materials; Sales of rubber products; Operation of wires and cables; Sales of building materials; Sales of metal tools; Sales of metal fittings for construction; Sales of metal structures; Sales of high-quality special steel materials; Domestic trade agency; Trade brokers; Bearing sales; Sales of steel reinforcement products for construction; Sales of non-metallic minerals and products; Import and export of goods; Sales of mechanical equipment; Sales of metal forming machine tools; Sales of metal products; Sales of metal chains and other metal products (except for licensed businesses, may independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Aluminum Alloy Flat Plate, Aluminum Plate, Aluminum Rod

TOP7
Shanghai Yangfang Sunshade Shutter Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2018-08-27
Registered Capital10000K CNY

Shanghai Yangfang Sunshade and Shutter Technology Co., Ltd., registered at A606, Building 2, Lane 599, Zhongmin Road, Maogang Town, Songjiang District, Shanghai, is registered with the Songjiang District Market Supervision Bureau and represented by Fang Wangde. Its business scope includes sunshade and louver technology, technical development, technical services, technical consulting, technology transfer in the field of electromechanical technology, installation of electromechanical equipment, import of goods and technology, professional construction of building decoration and construction projects, curtain processing, curtains, electromechanical equipment, fabric products, sunshade products, carpets, rubber products, office furniture, hardware and electrical equipment, building materials, metal materials, electronic products, wallpaper wholesale and retail, and property management. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Aluminum Alloy Flat Plate, Electric Sunshade, Venetian Blind

TOP8
Shenzhen Siraite Metal Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2015-05-18
Registered Capital1000K CNY

Shenzhen Siraite Metal Materials Co., Ltd., with its registered address at Building B4, 201, Building 29, Yangsong New Industrial Zone, Datian, Dongfang Community, Songgang Street, Bao'an District, Shenzhen (Building 4, Xifang Industrial Zone B, Songyu Road, Datian Sample), registered with Bao'an Bureau and represented by Shen Lei as the legal representative. Its business scope includes the technical development and sales of copper, aluminum, stainless steel, and rare metals; Domestic trade, import and export of goods and technology. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, the licensed business projects are:. Core products: Aluminum Alloy Flat Plate, Copper Strip, Copper Wire

TOP9
Shanghai Xiangchen Aluminum Industry Co., Ltd
Overall Score4.5 / 5
Est. Date2019-02-26
Registered Capital2000K CNY

Shanghai Xiangchen Aluminum Industry Co., Ltd., with its registered address at J, 2nd Floor, No. 5358 Huyi Road, Jiading District, Shanghai, is registered with the Jiading District Market Supervision Bureau and represented by Sun Daohui. Its business scope includes the sales of metal materials and products, hardware products, wires and cables, mechanical equipment, electrical equipment, building materials, decorative materials, metal signs and facilities for traffic management. Projects that require approval according to law can only carry out business activities after being approved by relevant departments. Core products: Aluminum Alloy Flat Plate, 1060 Aluminum Plate, Thick Plate

TOP10
Tianjin Jiujian Iron and Steel Co., Ltd
Overall Score4.3 / 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: Aluminum Alloy Flat Plate, Open The Tablet And Patterned Board, Steel Sheet Pile

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Xingchengda Metal Materials Co., Ltd2019-01-21Aluminum Alloy Flat Plate, Super Hard Aluminum Alloy, Hot-Rolled Plate10000K CNYNot Supported
Jiangsu Xinyiyang Metal Technology Co., Ltd2021-01-29Aluminum Alloy Flat Plate, Aluminum Tube, Aluminum Plate10000K CNYSupported
Jiangsu Magnesium Metal Technology Co., Ltd2021-10-18Aluminum Alloy Flat Plate, Aluminum Alloy, Die Steel10000K CNYSupported
Shandong Jiaying Metal Products Co., Ltd2020-04-10Aluminum Alloy Flat Plate, Aluminum Wire, Aluminum Forgings6000K CNYSupported
Shenzhen Siraite Metal Materials Co., Ltd2015-05-18Aluminum Alloy Flat Plate, Brass, Copper Rod1000K CNYSupported
Suzhou Depuxin Metal Materials Trading Co., Ltd2023-09-05Aluminum Alloy Flat Plate, Aluminum Plate, Aluminum Rod3000K CNYSupported
Shanghai Yangfang Sunshade Shutter Technology Co., Ltd2018-08-27Aluminum Alloy Flat Plate, Electric Sunshade, Venetian Blind10000K CNYNot Supported
Shenzhen Siraite Metal Materials Co., Ltd2015-05-18Aluminum Alloy Flat Plate, Copper Strip, Copper Wire1000K CNYSupported
Shanghai Xiangchen Aluminum Industry Co., Ltd2019-02-26Aluminum Alloy Flat Plate, 1060 Aluminum Plate, Thick Plate2000K CNYNot Supported
Tianjin Jiujian Iron and Steel Co., Ltd2021-11-19Aluminum Alloy Flat Plate, Open The Tablet And Patterned Board, Steel Sheet Pile5800K CNYSupported

Purchasing Guide

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

  • When selecting aluminum alloy flat plate supply, it is recommended that enterprises match the actual application requirements based on key technical parameters such as thickness, width, and surface treatment. For example, the requirements for strength and corrosion resistance vary greatly in different scenarios such as building curtain walls or mechanical equipment protection.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability and compliance.
  • For the lightweight design requirements in the fields of electronic device heat dissipation or transportation, the thermal conductivity and alloy model of aluminum alloy plates may become key evaluation indicators, which need to be selected based on specific working conditions.
  • When purchasing aluminum alloy flat plates, it is usually necessary to pay attention to the industry performance of the supplier, such as whether they have long-term service in fields such as automotive manufacturing or aerospace that require high material performance. Such experience can serve as an indirect quality reference.

Knowledge Base

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This article explores the application scenarios, material characteristics, and selection suggestions of flat aluminum alloys in Pudong New Area, helping readers understand their practical value in the industrial field.

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This article introduces the definition, characteristics, processes, and application fields of aluminum alloy flat plates, helping readers understand the basic knowledge of aluminum alloy flat plates.

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