Updated Oct 26, 2026 · Public platform & industry data

Oct 26, 2026 Updated

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2026 Top 10 Sandwich Panel Manufacturers in China

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Top-rated Sandwich Panel suppliers, How to choose a Sandwich Panel manufacturer, Best Sandwich Panel companies in China

The top 10 Sandwich Panel manufacturers in China for 2026 are: Chongqing Hanyong Purification Engineering Co., Ltd, Dinghao Energy saving Technology (Ningguo) Co., Ltd, Chongqing Zhuquan Purification Equipment Technology Co., Ltd, Hengshui Jiajing Board Industry Co., Ltd, Shandong Zhuoliou Carbon Fiber Products Co., Ltd, Shanghai Kaiguan Steel Structure Engineering Co., Ltd, Foshan Shangcheng Sandwich Panel Co., Ltd, Hongyan Sandwich Panel Factory, Xinzhan District, Hefei City, Guangdong Lecong Steel World Co., Ltd, Chongqing Jingyang Building Materials Technology 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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Chongqing Hanyong Purification Engineering Co., Ltd
Overall Score4.9 / 5
Est. Date2023-02-06
Registered Capital2000K CNY

Chongqing Hanyong Purification Engineering Co., Ltd., with its registered address at A1-2, Building A1, No. 2 Kangning Road, Biquan Street, Bishan District, Chongqing, is registered with the Market Supervision Administration of Bishan District, Chongqing. The legal representative is Lv Haiji, and its business scope includes licensed projects such as construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) General projects: water pollution control; Sales of specialized equipment for environmental protection; Manufacturing of metal materials; Sales of metal materials; Manufacturing of metal structures; Sales of metal structures; Production of bearing steel products; Sales of steel reinforcement products for construction; Steel rolling processing; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of non-metallic minerals and 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: Sandwich Panel, Glass Magnesium Rock Wool Purification Board, Hollow Glass Magnesium Board

Top 2
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Dinghao Energy saving Technology (Ningguo) Co., Ltd
Overall Score4.7 / 5
Est. Date2022-07-26
Registered Capital15000K CNY

Dinghao Energy saving Technology (Ningguo) Co., Ltd. is located in Dongjin Characteristic Industrial Park, Zhongxi Town, Ningguo City, Xuancheng City, Anhui Province. It was established on July 26, 2022, with the registration authority of Ningguo Market Supervision Administration and the legal representative being Zhou Jinheng. Core products: Sandwich Panel, Dmck-Gbm Type Soundproof And Sound-Absorbing Board, Dmck Type Soundproof And Sound-Absorbing Board

Top 3
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Chongqing Zhuquan Purification Equipment Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2022-09-19
Registered Capital10000K CNY

Chongqing Zhuquan Purification Equipment Technology Co., Ltd., with its registered address at No. 58, Building C, Shuangfu Industrial Park, Shuangfu Street, Jiangjin District, Chongqing, is registered with the Market Supervision Administration of Jiangjin District, Chongqing. The legal representative is Ge Zhonggang, 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 lightweight building materials; Manufacturing of lightweight building materials; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of metal materials; Sales of metal products; Sales of refrigeration and air conditioning equipment; Manufacturing of gas compression machinery; Manufacturing of metal structures; Sales of gas and liquid separation and purification 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: Sandwich Panel, Rock Wool Purification Board, Polyurethane Edge Sealing Frozen Storage Board

TOP4
Hengshui Jiajing Board Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2022-12-28
Registered Capital1500K CNY

Hengshui Jiajing Board Industry Co., Ltd., registered at No. 6, West of Jingheng Industrial Street, High tech Zone, Hengshui City, Hebei Province, registered with the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone, with Lv Kang as the legal representative. Its business scope includes general projects: manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of metal structures; Sales of metal structures; Rolling and processing of non-ferrous metals; Steel rolling processing; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of non-metallic mineral products; Manufacturing of non-ferrous metal alloys; Sales of high-performance non-ferrous metals and alloy materials; Sales of metal materials; Sales of metal products; Manufacturing of metal materials; Manufacturing of metal processing machinery; Sales of non-ferrous metal alloys; Sales of synthetic materials; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of hardware products; Wholesale of hardware products; Retail of hardware products; Sales of mechanical parts and components; Sales of doors and windows; Sales of metal tools; Manufacturing and processing of doors and windows; Sales of distribution switch control equipment; Installation services for ordinary mechanical equipment; Engineering management services; Metal cutting processing services; Sales of lighting fixtures. (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: Sandwich Panel, Purification Engineering, Mechanism Purification Board

TOP5
Shandong Zhuoliou Carbon Fiber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2015-11-24
Registered Capital5000K CNY

Shandong Zhuoliou Carbon Fiber Products Co., Ltd., registered at Dashenzhuang Industrial Park, Jinghua South Road, Economic and Technological Development Zone, Dezhou City, Shandong Province (north of Jindun Glass Company), registered with the Market Supervision and Administration Bureau of Tianqu New Area (Dezhou Economic and Technological Development Zone), with Ma Fuhai as the legal representative. Its business scope includes general projects such as graphite and carbon product manufacturing; Sales of graphite and carbon products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Research and development of new material technology; Promotion services for new material technology; Sales of fiberglass and related products; Manufacturing of technical glass products; Sales of technical glass products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export. (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: Sandwich Panel, Carbon Fiber Sandwich Panel, Carbon Fiber Composite Board

TOP6
Shanghai Kaiguan Steel Structure Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2014-04-30
Registered Capital5000K CNY

Shanghai Kaiguan Steel Structure Engineering Co., Ltd., located at Building 3, No. 1089 Guoshun Road, Fengpu, Fengxian District, Shanghai, was established on April 30, 2014. The registration authority is the Fengxian District Market Supervision Administration, and the legal representative is Ge Changhua. Core products: Sandwich Panel, Color Steel Sheet, Purification Panel

TOP7
Foshan Shangcheng Sandwich Panel Co., Ltd
Overall Score4.5 / 5
Est. Date2015-06-24
Registered Capital5417.369K CNY

Foshan Shangcheng Sandwich Panel Co., Ltd., with its registered address at Building 6-2, Herui Road, Lubao Town, Sanshui District, Foshan City (registered address declared), is registered with the Market Supervision and Administration Bureau of Sanshui District, Foshan City. The legal representative is Peng Xiaorui, and the business scope includes general projects: manufacturing of lightweight building materials; Manufacturing of metal structures; Manufacturing of insulation and soundproofing materials; Manufacturing and processing of doors and windows; Sales of lightweight building materials; Sales of metal structures; Sales of insulation and soundproofing materials; Sales of doors and windows; Import and export of goods; Rental services (excluding licensed rental services); estate management. (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: Sandwich Panel, Industrial Factory Noise Reduction Board, Coating Insulation Board

TOP8
Hongyan Sandwich Panel Factory, Xinzhan District, Hefei City
Overall Score4.5 / 5
Est. Date2016-06-08
Registered Capital-

Hongyan Sandwich Panel Factory in Xinzhan District, Hefei City, with its registered address at Hefei Rongxing Auto Parts Factory, Sanyuan Community, Zhanbei Community, Xinzhan District, Hefei City. The registration authority is the Market Supervision and Administration Bureau of Hefei Xinzhan High tech Industrial Development Zone, Anhui Province, and the legal representative is Wang Yueqin. Its business scope includes wholesale and retail of sandwich panels, steel structure products, and color steel movable houses. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sandwich Panel, Color Steel Tile, Steel Structure

TOP9
Guangdong Lecong Steel World Co., Ltd
Overall Score4.4 / 5
Est. Date2009-03-25
Registered Capital11000K CNY

Guangdong Lecong Steel World Co., Ltd., with its registered address at 1st Floor, Building 1, Guotong Chuangke Park, No.1 Gangfu Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, is registered with the Market Supervision and Administration Bureau of Shunde District, Foshan City. The legal representative is Zheng Jiabin, and the business scope includes general projects such as non residential real estate leasing; Housing rental; Engaging in investment activities with self owned funds; Domestic trade agency; Advertising production; Advertising design and agency; Advertising release; Conference and exhibition services; Domestic freight forwarding agent; General cargo warehousing services (excluding projects requiring permits and approvals such as hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: Road freight transportation (excluding dangerous goods). (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: Sandwich Panel, Floor Deck, Stainless Steel Pipe

TOP10
Chongqing Jingyang Building Materials Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-01-04
Registered Capital3000K CNY

Chongqing Jingyang Building Materials Technology Co., Ltd., with its registered address at Building 1-1, Building 7, Chongqing Wangliyuan Agricultural Development Co., Ltd., No. 36 Jinfu Road 2, Industrial Park, Gunan Street, Qijiang District, Chongqing, is registered with the Market Supervision Administration of Qijiang District, Chongqing, and its legal representative is Luo Yang. Its business scope includes general projects such as research and development of new material technology; Import and export of goods; Import and export agency; Sales of metal materials; Manufacturing of metal materials; Sales of metal products; Research and development of metal products; Sales of metal structures; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Sales of new metal functional materials; Sales of building materials; Sales of lightweight building materials; Manufacturing of lightweight building materials; Sales of building decoration materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of metal structures; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic 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: Sandwich Panel, Glass Magnesium Rock Wool Purification Board, Rock Wool Purification Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chongqing Hanyong Purification Engineering Co., Ltd2023-02-06Sandwich Panel, Glass Magnesium Rock Wool Purification Board, Hollow Glass Magnesium Board2000K CNYNot Supported
Dinghao Energy saving Technology (Ningguo) Co., Ltd2022-07-26Sandwich Panel, Dmck-Gbm Type Soundproof And Sound-Absorbing Board, Dmck Type Soundproof And Sound-Absorbing Board15000K CNYNot Supported
Chongqing Zhuquan Purification Equipment Technology Co., Ltd2022-09-19Sandwich Panel, Rock Wool Purification Board, Polyurethane Edge Sealing Frozen Storage Board10000K CNYNot Supported
Hengshui Jiajing Board Industry Co., Ltd2022-12-28Sandwich Panel, Purification Engineering, Mechanism Purification Board1500K CNYNot Supported
Shandong Zhuoliou Carbon Fiber Products Co., Ltd2015-11-24Sandwich Panel, Carbon Fiber Sandwich Panel, Carbon Fiber Composite Board5000K CNYNot Supported
Shanghai Kaiguan Steel Structure Engineering Co., Ltd2014-04-30Sandwich Panel, Color Steel Sheet, Purification Panel5000K CNYNot Supported
Foshan Shangcheng Sandwich Panel Co., Ltd2015-06-24Sandwich Panel, Industrial Factory Noise Reduction Board, Coating Insulation Board5417.369K CNYNot Supported
Hongyan Sandwich Panel Factory, Xinzhan District, Hefei City2016-06-08Sandwich Panel, Color Steel Tile, Steel Structure-Supported
Guangdong Lecong Steel World Co., Ltd2009-03-25Sandwich Panel, Floor Deck, Stainless Steel Pipe11000K CNYSupported
Chongqing Jingyang Building Materials Technology Co., Ltd2017-01-04Sandwich Panel, Glass Magnesium Rock Wool Purification Board, Rock Wool Purification Board3000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sandwich panels, it is recommended to prioritize confirming key technical parameters such as panel thickness, core material density, and fire rating to ensure compliance with the load-bearing and insulation requirements of different scenarios such as building partitions or cold chain logistics equipment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. These suppliers usually have more stable delivery capabilities in high-frequency application fields such as ship decks or industrial plants.
  • In scenarios such as refrigerated truck compartments or temporary building enclosures, the combination of aluminum surface layer and polyurethane filling for sandwich panels is a common configuration, and parameter selection needs to be adjusted according to actual environmental weather resistance requirements during procurement.
  • The surface treatment process requirements for sandwich panels vary greatly among different industries. For example, food processing plants may require corrosion-resistant coatings, while electronic workshops are more concerned with electrostatic protection performance. It is recommended to screen supplier product libraries based on specific applications.

Knowledge Base

Q

This article introduces the structural characteristics, core advantages, and application scenarios of cleanroom sandwich panels, analyzes how they meet the high standard requirements of clean environments through unique design, and compares the performance differences of traditional materials.

Q

Cement sandwich panel is a building material that is a three-layer composite panel composed of two cement panels and a middle partition. It has the characteristics of lightweight, high strength, fire resistance, flame retardancy, sound insulation, and heat insulation, and is suitable for building structures such as walls, floors, and roofs.

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