Updated Sep 5, 2026 · Public platform & industry data

Sep 5, 2026 Updated

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2026 Top 10 Release Plate Manufacturers in China

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Top-rated Release Plate suppliers, How to choose a Release Plate manufacturer, Best Release Plate companies in China

The top 10 Release Plate manufacturers in China for 2026 are: Langfang Blue Lake Thermal Insulation Materials Co., Ltd, Langfang Rongte Building Materials Group Co., Ltd, Shijiazhuang Hardy Calcium Silicate Board Co., Ltd, Henan Yudai New Building Materials Co., Ltd, Shanghai Yunqi Construction Engineering Co., Ltd, Shandong Huachengxing New Building Materials Co., Ltd, Gansu Hengxinrui Building Materials Co., Ltd, Hebei Pailun Architectural Design Co., Ltd, Shenyang Dongjian Construction Engineering Co., Ltd, Hebei Jiufang Doors and Windows 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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Langfang Blue Lake Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2021-04-25
Registered Capital2000K CNY

Langfang Blue Lake Thermal Insulation Materials Co., Ltd., with its registered address in Wangquan Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. Its legal representative is Ma Jingjing, and its business scope includes processing and sales of mesh cloth, buried insulation pipes, insulated lightweight composite sandwich panels, insulation decorative integrated panels, insulation mortar, dry mixed lightweight aggregate concrete, aluminum foil products, and fireproof boards; Sales: rock wool products, glass wool products, rubber and plastic products, aluminum silicate products, polyurethane products, phenolic products, polyethylene products, silicate products, cement foam insulation board, foam glass insulation board, fireproof materials, anti-corrosion materials, sealing materials, waterproof materials, building materials, chemical products (excluding dangerous drugs), silicon boards, homogeneous boards, extruded boards. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Release Plate, Polymer Polystyrene Board, Polyurethane Board

Top 2
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Langfang Rongte Building Materials Group Co., Ltd
Overall Score4.8 / 5
Est. Date2014-11-03
Registered Capital16000K CNY

Langfang Rongte Building Materials Group Co., Ltd., located in Duquan Village, Dacheng County, was established on November 3, 2014. The registered authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Du Yunfei. Core products: Release Plate, Asbestos Free Aerogel Gel Fireproof Board, Magnesium High Crystalline Fireproof Board

Top 3
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Shijiazhuang Hardy Calcium Silicate Board Co., Ltd
Overall Score4.8 / 5
Est. Date2005-03-09
Registered Capital10000K CNY

Shijiazhuang Hardy Calcium Silicate Board Industry Co., Ltd., registered at North Zhaojiazhuang Village, Jinzhou City, with the registration authority of Jinzhou Market Supervision Administration Bureau and the legal representative of Zhang Zibo, operates in general projects including cement product manufacturing; Manufacturing of asbestos cement products; Manufacturing of lightweight building materials; Manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of building waterproofing membrane products; Manufacturing of high-performance fibers and composite materials; Manufacturing of insulation and soundproofing materials; Manufacturing of automotive decorative products; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Manufacturing of artificial boards; Manufacturing of industrial textile products; Fabric textile processing; Spinning processing; Sales of cement products; Sales of asbestos cement products; Sales of building materials; Sales of fiberglass and related products; Sales of building waterproofing membrane products; Sales of biobased materials; Sales of high-performance fibers and composite materials; Sales of insulation and soundproofing materials; Sales of specialized chemical products (excluding hazardous chemicals); Sales of automotive decorative products; Internet sales (except for the sale of goods that need to be licensed); Sales of artificial boards; Sales of needle textiles and raw materials; Promotion services for new material technology; Research and development of new material technology; Import and export of goods; Contract energy management; Solar power generation technology services (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Release Plate, Tunnel Inorganic Pre Coated Board, Calcium Silicate Board

TOP4
Henan Yudai New Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-30
Registered Capital10000K CNY

Henan Yudai New Building Materials Co., Ltd., registered at No. 15 Yunxiang Road, Economic and Technological Development Zone, Xiuwu County, Jiaozuo City, Henan Province, is located in the first building of Henan Bangwei Intelligent Machinery Equipment Co., Ltd. The registration authority is Xiuwu County Market Supervision Administration, and the legal representative is Hao Zhiqiang. The business scope includes general projects: manufacturing of new building materials (excluding hazardous chemicals); Manufacturing of building blocks; Sales of building materials; Sales of metal products; External contracting projects; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law). Core products: Release Plate, Pier Board, Steel Skeleton Lightweight Roof Panel

TOP5
Shanghai Yunqi Construction Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2014-11-28
Registered Capital5000K CNY

Shanghai Yunqi Construction Engineering Co., Ltd., with its registered address at Building 2, No. 559 Fengjin Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District and represented by Fan Haoyong as its legal representative. Its business scope includes licensed projects and various construction activities; Construction project design. (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: sales of building decoration materials; Sales of firefighting equipment; Sales of refractory materials; Sales of metal products; Wholesale of hardware products; Retail of hardware products; Sales of household appliances; Wholesale of automotive spare parts; Retail of automotive spare parts; Wholesale of motorcycles and spare parts; Retail of motorcycles and spare parts; Sales of office supplies; Sales of daily necessities; Furniture sales; Door and window manufacturing and processing (limited to branch operations). (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: Release Plate, Explosion Proof Wall, Explosion Proof Board

TOP6
Shandong Huachengxing New Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-03-13
Registered Capital3000K CNY

Shandong Huachengxing New Building Materials Co., Ltd., with its registered address at Room 0625, Yujing Building, Northwest Fifth Road, Zhangdian District, Zibo City, Shandong Province, is registered with the Zhangdian District Market Supervision Administration of Zibo City. The legal representative is Song Xuming, and its business scope includes the sales of new building materials, fiber cement composite wall panels and roof panels, explosion-proof panels, explosion venting panels, building materials, cement panels, calcium silicate panels, fireproof panels, non steam cement panels, fiber cement pressure panels, reinforced cement pressure panels, wood fiber boards, steel, aluminum, stainless steel products, light steel keels, steel frames, steel components, hardware products, color steel plates, color steel composite panels, decorative materials, sealants, and standard parts; 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: Release Plate, Explosion Vent Panel, Meiyan Plate

TOP7
Gansu Hengxinrui Building Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2019-08-23
Registered Capital5000K CNY

Gansu Hengxinrui Building Materials Co., Ltd., with its registered address at No. 9-5, Zhangjiadatan Village, Hekou Town, Xigu District, Lanzhou City, Gansu Province, is registered with the Market Supervision Administration of Xigu District, Lanzhou City. The legal representative is Liu Ruiying, and its business scope includes the production, processing, sales, and installation of lightweight building materials; Wholesale and retail of building materials, insulation materials, hardware and electrical equipment, decorative materials, rubber and plastic products, and chemical products (excluding hazardous chemicals, monitored chemicals, and precursor chemicals); Design and construction of anti-corrosion and insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Release Plate, Heavenly Substrate, Steel Skeleton Lightweight Plate

TOP8
Hebei Pailun Architectural Design Co., Ltd
Overall Score4.6 / 5
Est. Date2019-03-19
Registered Capital100000K CNY

Hebei Pailun Architectural Design Co., Ltd., registered at Room 102, Building 1-2, Xingnong Jiayuan Commercial Community, North Yongxing Road and East Jingheng Street, Taocheng District, Hengshui City, Hebei Province, registered with the Market Supervision Administration of Taocheng District, Hengshui City, with Cao Huigai as the legal representative. Its business scope includes licensed projects such as construction engineering design; Manufacturing of protective equipment for civil air defense engineering; Sales of civil air defense engineering protective equipment; Installation of protective equipment for civil air defense engineering; Manufacturing of special equipment; Special equipment design; Installation, renovation, and repair of special equipment; Road freight transportation (excluding dangerous goods); Construction project construction; Construction professional operations; Construction labor subcontracting; Residential interior decoration and renovation; Electrical installation services; Inspection and testing services; Power generation business, transmission business, and power supply (distribution) business. (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 project: rubber product manufacturing; Sales of rubber products; Manufacturing and processing of doors and windows; Sales of doors and windows; Manufacturing of metal structures; Sales of metal structures; Sales of high-quality special steel materials; Sales of special equipment; Sales of surface functional materials; Sales of fans and blowers; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); General equipment manufacturing (excluding special equipment manufacturing); Sales of security equipment; Manufacturing of security equipment; Sales of concrete structural components; Fire technology services; Sales of firefighting equipment; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of building materials; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Construction of metal doors and windows engineering. (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: Release Plate, Explosion-Proof Doors And Windows, Explosion Resistant Wall Panel

TOP9
Shenyang Dongjian Construction Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2014-07-10
Registered Capital50000K CNY

Shenyang Dongjian Construction Engineering Co., Ltd., with its registered address at Gate 2, No. 49-26 Manrong Road, Heping District, Shenyang City, Liaoning Province, is registered with the Market Supervision and Administration Bureau of Heping District, Shenyang City. The legal representative is Yang Biao, and the business scope includes construction engineering, fire engineering, steel structure engineering, municipal engineering, landscaping engineering, earthwork engineering, environmental protection engineering, door and window installation engineering design and construction; Demolition of buildings; Mechanical equipment installation; On site installation and sales of identification and signage; Sales of chemical products (excluding hazardous chemicals); Sales and on-site installation of firewalls, blast walls, and blast resistant walls; Mechanical and electrical engineering construction and maintenance. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Release Plate, Lightweight Product Pressure Relief, Pressure Relief Explosion-Proof Window

TOP10
Hebei Jiufang Doors and Windows Co., Ltd
Overall Score4.3 / 5
Est. Date2021-05-24
Registered Capital8000K CNY

Hebei Jiufang Doors and Windows Co., Ltd., with its registered address at Qiantaijisi Village, Xinzhongyi Town, Renqiu City, Cangzhou City, Hebei Province, is registered with the Renqiu Market Supervision and Administration Bureau. The legal representative is Li Weidong, and its business scope includes the production, sales, design, and installation of steel fireproof doors, steel fireproof rolling shutter doors, inorganic fabric fireproof rolling shutter doors, fireproof entrance doors, anti-theft doors, non-standard steel doors, steel fireproof windows, industrial lift doors, smoke barriers, garage doors, European style doors, broken bridge doors and windows, stainless steel fireproof doors, stainless steel building doors, stainless steel fireproof rolling shutter doors, louvers, aluminum fire-resistant windows, soundproof doors, aluminum-plastic doors and windows, prison doors, transformer doors, copper doors, medical doors, and insulation doors. Titanium magnesium alloy doors, explosion-proof doors, explosion-proof doors, anti explosion doors, anti radiation doors, armored doors, seismic support hangers, bulletproof doors Explosion proof windows, explosion-proof windows, airtight doors, fireproof soundproof doors, aluminum explosion-proof windows, fireproof rolling shutter doors, soundproof windows, prison doors, airtight doors and windows, wind resistant rolling shutters, industrial doors, wooden doors, explosion-proof windows, explosion-proof walls, explosion-proof windows, explosion-proof walls, aluminum alloy doors, wind resistant rolling shutter doors; Processing and sales: aluminum veneer, fireproof door core board; Sales: steel plates, cold-rolled steel plates, door and window accessories, fire-resistant glass, aluminum plates, aluminum alloy products; Curtain wall engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Release Plate, Sealed Window, Wooden Fire Door

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Blue Lake Thermal Insulation Materials Co., Ltd2021-04-25Release Plate, Polymer Polystyrene Board, Polyurethane Board2000K CNYNot Supported
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Release Plate, Asbestos Free Aerogel Gel Fireproof Board, Magnesium High Crystalline Fireproof Board16000K CNYNot Supported
Shijiazhuang Hardy Calcium Silicate Board Co., Ltd2005-03-09Release Plate, Tunnel Inorganic Pre Coated Board, Calcium Silicate Board10000K CNYNot Supported
Henan Yudai New Building Materials Co., Ltd2020-12-30Release Plate, Pier Board, Steel Skeleton Lightweight Roof Panel10000K CNYNot Supported
Shanghai Yunqi Construction Engineering Co., Ltd2014-11-28Release Plate, Explosion Proof Wall, Explosion Proof Board5000K CNYNot Supported
Shandong Huachengxing New Building Materials Co., Ltd2019-03-13Release Plate, Explosion Vent Panel, Meiyan Plate3000K CNYSupported
Gansu Hengxinrui Building Materials Co., Ltd2019-08-23Release Plate, Heavenly Substrate, Steel Skeleton Lightweight Plate5000K CNYNot Supported
Hebei Pailun Architectural Design Co., Ltd2019-03-19Release Plate, Explosion-Proof Doors And Windows, Explosion Resistant Wall Panel100000K CNYSupported
Shenyang Dongjian Construction Engineering Co., Ltd2014-07-10Release Plate, Lightweight Product Pressure Relief, Pressure Relief Explosion-Proof Window50000K CNYNot Supported
Hebei Jiufang Doors and Windows Co., Ltd2021-05-24Release Plate, Sealed Window, Wooden Fire Door 8000K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of pressure relief plates, it is recommended to prioritize confirming key technical parameters such as compressive strength, dimensional tolerances, and fire rating to ensure compatibility with equipment or building structures.
  • For different scenarios such as chemical and electrical engineering, the material selection of pressure plates needs to be differentiated, for example, stainless steel or special coating types should be considered for corrosive environments.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and companies with industry data support to balance procurement risks and efficiency.
  • For the application of high-rise buildings or enclosed spaces, the rapid response characteristics and pressure relief efficiency of pressure relief plates may become key evaluation indicators, which need to be compared with measured data.

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