Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Aluminum Alloy Cover Plate Manufacturers in China

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

The top 10 Aluminum Alloy Cover Plate manufacturers in China for 2026 are: Dongguan Xinchuan Sheet Metal Co., Ltd, Foshan Youxin Metal Materials Co., Ltd, Haizhixing Engineering Decoration Materials Factory, Shajiabang Town, Changshu City, Anping County Gangrun Metal Wire Mesh Products Co., Ltd, Shandong Baogai New Material Technology Co., Ltd, Cangzhou Hengfang Steel Structure Color Plate Co., Ltd, Shandong Huamao Environmental Protection Technology Co., Ltd, Hebei Dongshenmao Environmental Protection Equipment Co., Ltd, Yongcheng Deformation Joint Engineering Materials Factory, Shajiabang Town, Changshu City, Hebei Yuqiang Fiberglass Products 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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Dongguan Xinchuan Sheet Metal Co., Ltd
Overall Score4.9 / 5
Est. Date2014-09-28
Registered Capital3100K CNY

Dongguan Xinchuan Sheet Metal Co., Ltd., with its registered address at No. 16 Gangjian Road, Changping Town, Dongguan City, Guangdong Province, is registered with the Dongguan Market Supervision Administration Bureau. The legal representative is Wang Lijie, and its business scope includes the production and sales of sheet metal products, hardware products, computer cases, LCD displays and their accessories, communication equipment, navigation equipment, electronic products, and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Aluminum Alloy Cover Plate, Precision Chassis Sheet Metal, Equipment Shell Sheet Metal

Top 2
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Foshan Youxin Metal Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2021-01-12
Registered Capital10000K CNY

Foshan Youxin Metal Materials Co., Ltd., located in Songgang Shiquan Zhongqiao Development Zone, Shishan Town, Nanhai District, Foshan City, self compiled No. 6-5 (registered address), was established on January 12, 2021. The registration authority is Nanhai District Market Supervision Administration of Foshan City, and the legal representative is Yu Shuiqiong. Core products: Aluminum Alloy Cover Plate, Corrugated Sheet, Aluminum Panel

Top 3
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Haizhixing Engineering Decoration Materials Factory, Shajiabang Town, Changshu City
Overall Score4.7 / 5
Est. Date2014-05-27
Registered Capital-

Haizhixing Engineering Decoration Materials Factory in Shajiabang Town, Changshu City, with its registered address in Tangdong Village, Shajiabang Town, Changshu City. The registration authority is the Changshu Administrative Approval Bureau, and the legal representative is Zou Jinliang. Its business scope includes the production, sales, and installation of aluminum alloy floor mats, dust-proof carpets, deformation joint devices, anti slip strips, decorative lines, aluminum alloy metal decoration engineering materials, and hardware accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Aluminum Alloy Cover Plate, Internal Wall Deformation Joint, Ground Deformation Joint

TOP4
Anping County Gangrun Metal Wire Mesh Products Co., Ltd
Overall Score4.6 / 5
Est. Date2014-10-21
Registered Capital5000K CNY

Anping County Gangrun Metal Wire Mesh Products Co., Ltd., with its registered address at No. 257 Xizhaizi Village, Anping County, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Anping County, Hengshui City. The legal representative is Ma Weichao, and its business scope includes the production and sales of steel grating, steel mesh, guardrail mesh, embossed mesh, punched mesh, stainless steel mesh, wire mesh products, and import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Aluminum Alloy Cover Plate, Stainless Steel Grating, Grain Silo Floor Cover

TOP5
Shandong Baogai New Material Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2009-01-22
Registered Capital43400K CNY

Shandong Baogai New Materials Technology Co., Ltd., with its registered address at No. 9 Hezhuang New Materials Park, Zibo Economic Development Zone, Zibo City, Shandong Province, is registered with the Zibo Market Supervision Administration Bureau and represented by Liu Zhentao. Its business scope includes general projects such as research and development of new material technology; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of power facilities and equipment; Sales of power facilities and equipment; Research and development of efficient and energy-saving technologies in the power industry; Manufacturing of cement products; Sales of cement products; Manufacturing of concrete structural components; Sales of concrete structural components; Manufacturing of high-speed rail equipment and accessories; Sales of high-speed rail equipment and accessories; Automotive parts research and development; Manufacturing of automotive parts and accessories; Wholesale of automotive spare parts; Manufacturing of power electronic components; Sales of power electronic components; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Research and development of hardware products; Manufacturing of hardware products; Sales of metal products; Sales of metal materials; Internet sales (except for the sale of goods that need to be licensed); Mold manufacturing; Mold sales; Construction of earthwork engineering; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Engineering management services; Import and export of goods. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering construction (except for nuclear power plant construction and operation, civil airport construction); Installation, maintenance, and testing of power transmission, supply, and receiving facilities. (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: Aluminum Alloy Cover Plate, Composite Resin Cover Plate, Cable Trench Cover

TOP6
Cangzhou Hengfang Steel Structure Color Plate Co., Ltd
Overall Score4.5 / 5
Est. Date2015-07-29
Registered Capital8800K CNY

Cangzhou Hengfang Steel Structure Color Plate Co., Ltd., with its registered address in Dongyang Village, Xiaoying Township, Yanshan County, Cangzhou City, Hebei Province, is registered with the Administration for Industry and Commerce of Yanshan County. The legal representative is Cheng Yuquan, and its business scope includes metal color profiled plates, composite plates, steel section manufacturing, aluminum alloy deformation joints, expansion joints, aluminum plate processing, light steel structures, and production and installation of color steel movable houses; Sales of seismic joints, settlement joints, aluminum alloy doors and windows, broken bridge aluminum doors and windows, plastic steel doors and windows, stainless steel handrails for corridors, balcony guardrails, air conditioning guardrails, louvers, fences, medical handrails, wall corners, marble partition joints, wrought iron railings, floor paint, plastic running tracks, speed bumps, residential building anti-theft doors, engineering fences, ventilation caps, stair anti slip strips, elevator package openings; Construction of building installation engineering, plumbing, electrical heating, and waterproofing engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Aluminum Alloy Cover Plate, Building Expansion Joints, Building Deformation Joint

TOP7
Shandong Huamao Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-08-18
Registered Capital15000K CNY

Shandong Huamao Environmental Protection Technology Co., Ltd., with its registered address located in Xialigozhuang Village, Jinzongzi Town, Anqiu City, Weifang City, Shandong Province, is registered with the Anqiu Market Supervision Administration. The legal representative is Xu Deming, and its business scope includes research and development, production, promotion, and sales of environmental protection equipment, fiberglass products, fiberglass and related products; Sales: Sewage treatment chemicals (excluding hazardous chemicals); Anti corrosion and insulation engineering services, environmental engineering services, mechanical and electrical equipment installation services, pipeline and equipment installation; 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 Cover Plate, Pull And Flatten The Cover Plate, Photovoltaic Grid Panel

TOP8
Hebei Dongshenmao Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-11-17
Registered Capital3600K CNY

Hebei Dongshenmao Environmental Protection Equipment Co., Ltd., with its registered address at Fuqiang North Road, Economic Development Zone, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Li Xinhua, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery for the production of building materials; Sales of cement products; Sales of metal structures; Electronic product sales; Sales of mechanical equipment; General equipment repair; Retail of hardware products; Sales of valves and plugs; Sales of specialized equipment for refining and chemical production; Sales of power facilities and equipment; Manufacturing of metal structures; Sales of special equipment; Operation of wires and cables; Sales of rubber products; Sales of instruments and meters; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Rubber product manufacturing; Manufacturing of plastic products; Sales of plastic products; Sales of anti-corrosion materials; Sales of metal products; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of non-metallic minerals and products; Manufacturing of specialized equipment for traffic safety and control; Gift and flower sales; Sales of lubricating oil; Engineering and technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building materials; Stone processing for construction; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; 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: Aluminum Alloy Cover Plate, Frp Pipe Fittings, Drainage Ditch

TOP9
Yongcheng Deformation Joint Engineering Materials Factory, Shajiabang Town, Changshu City
Overall Score4.3 / 5
Est. Date2014-03-12
Registered Capital-

Yongcheng Deformation Joint Engineering Materials Factory in Shajiabang Town, Changshu City, with its registered address located next to Changkun Road. The registration authority is the Changshu Administrative Approval Bureau, and the legal representative is Xu Yongliang. Its business scope includes deformation joint processing, sales, and installation; Sales of PVC structural seam boards and PVC boards; Processing and sales of aluminum alloy anti-skid strips. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Aluminum Alloy Cover Plate, Internal Wall Deformation Joint, Alien Deformation Joint

TOP10
Hebei Yuqiang Fiberglass Products Co., Ltd

Xiguan Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.3 / 5
Est. Date2020-03-24
Registered Capital3000K CNY

Hebei Yuqiang Fiberglass Products Co., Ltd., located in Xiguan Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on March 24, 2020. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yang Fengyun. Core products: Aluminum Alloy Cover Plate, Fiberglass Sewage Tank Cover Plate, Biological Deodorization Box

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongguan Xinchuan Sheet Metal Co., Ltd2014-09-28Aluminum Alloy Cover Plate, Precision Chassis Sheet Metal, Equipment Shell Sheet Metal3100K CNYSupported
Foshan Youxin Metal Materials Co., Ltd2021-01-12Aluminum Alloy Cover Plate, Corrugated Sheet, Aluminum Panel10000K CNYSupported
Haizhixing Engineering Decoration Materials Factory, Shajiabang Town, Changshu City2014-05-27Aluminum Alloy Cover Plate, Internal Wall Deformation Joint, Ground Deformation Joint-Not Supported
Anping County Gangrun Metal Wire Mesh Products Co., Ltd2014-10-21Aluminum Alloy Cover Plate, Stainless Steel Grating, Grain Silo Floor Cover5000K CNYSupported
Shandong Baogai New Material Technology Co., Ltd2009-01-22Aluminum Alloy Cover Plate, Composite Resin Cover Plate, Cable Trench Cover43400K CNYSupported
Cangzhou Hengfang Steel Structure Color Plate Co., Ltd2015-07-29Aluminum Alloy Cover Plate, Building Expansion Joints, Building Deformation Joint8800K CNYNot Supported
Shandong Huamao Environmental Protection Technology Co., Ltd2017-08-18Aluminum Alloy Cover Plate, Pull And Flatten The Cover Plate, Photovoltaic Grid Panel15000K CNYSupported
Hebei Dongshenmao Environmental Protection Equipment Co., Ltd2020-11-17Aluminum Alloy Cover Plate, Frp Pipe Fittings, Drainage Ditch3600K CNYSupported
Yongcheng Deformation Joint Engineering Materials Factory, Shajiabang Town, Changshu City2014-03-12Aluminum Alloy Cover Plate, Internal Wall Deformation Joint, Alien Deformation Joint-Supported
Hebei Yuqiang Fiberglass Products Co., Ltd2020-03-24Aluminum Alloy Cover Plate, Fiberglass Sewage Tank Cover Plate, Biological Deodorization Box3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of aluminum alloy cover plates, it is recommended to prioritize confirming key technical parameters such as thickness, surface treatment process, and corrosion resistance level to meet the load-bearing and durability requirements of different scenarios such as building curtain walls or industrial equipment protection.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support to ensure that their supply capabilities match the application needs of aluminum alloy cover plates in fields such as rail transit or electronic casings.
  • In industrial plants or outdoor facilities projects, the specifications of aluminum alloy cover plates need to be screened based on span size and wind pressure resistance performance. It is also recommended to verify the actual delivery case coverage of suppliers through platform statistical information.
  • For precision scenarios such as data center cabinets or new energy battery boxes, it is recommended to verify the thermal conductivity and electromagnetic shielding parameters of aluminum alloy cover plates, and select suppliers with stable supply chain performance in segmented industries.

Knowledge Base

Q

This article introduces the function, design principles, and common application scenarios of aluminum alloy cover expansion joints, helping readers understand their importance in construction and engineering, as well as how to cope with temperature changes and structural displacement through reasonable design.

Q

This article explores the advantages, common usage scenarios, and selection considerations of aluminum alloy cover plates in industrial applications, helping readers understand their multifunctionality and applicability.

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