Updated Sep 16, 2026 · Public platform & industry data

Sep 16, 2026 Updated

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2026 Top 10 Polyurethane Cold Insulation Pipe Holder Manufacturers in China

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Top-rated Polyurethane Cold Insulation Pipe Holder suppliers, How to choose a Polyurethane Cold Insulation Pipe Holder manufacturer, Best Polyurethane Cold Insulation Pipe Holder companies in China

The top 10 Polyurethane Cold Insulation Pipe Holder manufacturers in China for 2026 are: Langfang Wanhui Thermal Insulation Materials Co., Ltd, Hebei Fangqing Pipeline Manufacturing Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Langfang Yafeng Energy saving Technology Co., Ltd, Cangzhou Diwei Pipeline Manufacturing Co., Ltd, Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd, Cangzhou Huifeng Pipeline Accessories Co., Ltd, Cangzhou Hairun Pipeline Equipment Co., Ltd, Cangzhou Ruicheng Pipeline Equipment Manufacturing Co., Ltd, Cangzhou Julu Anti corrosion and Insulation Engineering 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 Wanhui Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2024-02-19
Registered Capital1000K CNY

Langfang Wanhui Thermal Insulation Materials Co., Ltd., with its registered address in Shijiawu Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Shi Haicheng, and the business scope includes general projects: manufacturing of thermal insulation and sound insulation materials; Sales of insulation and soundproofing materials; Sales of engineering plastics and synthetic resins; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of asbestos products; Sales of asbestos products; Sales of insulation materials; Sales of building materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of biobased materials; Sales of biobased materials; Sales of synthetic materials; Manufacturing of technical glass products; Sales of technical glass products; Manufacturing of cement products; Sales of cement products; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of building decoration materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of anti-corrosion materials; Sales of fiberglass and related products; Sales of rubber products; Sales of metal products; Sales of metal materials; Labor services (excluding labor dispatch). (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) Licensed project: construction project construction; Construction labor subcontracting. (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: Polyurethane Cold Insulation Pipe Holder, Decorative Integrated Panel, Siliceous Board

Top 2
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Hebei Fangqing Pipeline Manufacturing Co., Ltd
Overall Score4.8 / 5
Est. Date2013-09-03
Registered Capital10900K CNY

Hebei Fangqing Pipeline Manufacturing Co., Ltd., with its registered address in Puwa Development Zone, Yanshan County, is registered with the Market Supervision and Administration Bureau of Yanshan County, and its legal representative is Zhang Fang. Its business scope includes manufacturing elbows, tees, flanges, reducers, spring supports and hangers, pipe clamps, manholes, anti-corrosion, wear-resistant, insulation pipelines, fittings, filters, metal hoses, insulation joints, insulation flanges, air doors, power plant accessories, rubber soft joints, compensators, and waterproof sleeves. Sales of valves, plumbing fittings, groove fittings, hardware, PE fittings, gaskets, insulation materials, bolts, cable trays, heads, and pipe caps. To engage in the export business of self-produced products and technologies of the enterprise, as well as the import business of machinery, equipment, components, raw materials, and technologies required by the enterprise, except for goods and technologies restricted or prohibited from import and export by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Cold Insulation Pipe Holder, Head, Flange

Top 3
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Hebei Ruide Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-06-09
Registered Capital10000K CNY

Hebei Ruide Energy saving Technology Co., Ltd., with its registered address in Dongyaotou Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Gao Yinzhan, and its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Sales of insulation materials; Sales of building materials; Sales of fireproof sealing materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products; Retail of hardware products; Sales of metal materials; Sales of metal products; Sales of non-ferrous metal alloys; Sales of new metal functional materials; Sales of metal structures; Sales of new membrane materials; Needle textile sales; Sales of high-performance non-ferrous metals and alloy materials; Sales of non-metallic minerals and products; Sales of paper products; Sales of asbestos products; Sales of cement products; Sales of fasteners; Sales of anti-corrosion materials (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) License project: construction project construction; Construction labor subcontracting (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or permits). Core products: Polyurethane Cold Insulation Pipe Holder, External Wall Insulation Board, Rock Wool Board

TOP4
Langfang Yafeng Energy saving Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2018-06-27
Registered Capital20000K CNY

Langfang Yafeng Energy saving Technology Co., Ltd. is registered in Duquan Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Liu Chaozhi. The business scope includes technology research and development, technical consulting, and technical services for energy-saving products; Sales: Glass wool products, rock wool products, aluminum silicate products, rubber products, silicate products, waterproof breathable film, air barrier film, wire mesh, non-woven fabric, glue, insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Cold Insulation Pipe Holder, Elevator Shaft Sound-Absorbing Panel, Composite Silicate Shell

TOP5
Cangzhou Diwei Pipeline Manufacturing Co., Ltd
Overall Score4.7 / 5
Est. Date2014-08-05
Registered Capital6600K CNY

Cangzhou Diwei Pipeline Manufacturing Co., Ltd. is registered in Dongmaoquan Village, Mengdian Township, Yanshan County. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Yu Huasheng. Its business scope includes metal structure manufacturing. Production and sales of steel pipes, fittings, elbows, flanges, tees, large and small head welded fittings, socket fittings, steel, metal hoses, wear-resistant fittings and pipelines, supports and hangers, compensators, pipe supports, concrete pump accessories, waterproof sleeves, processed steel plates, inclined irons, processed parts, welded parts, valves, pipelines and pipeline fittings, anti-corrosion and insulation pipes and fittings, anti-corrosion and insulation materials, building hardware, mechanical equipment, standard parts. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Cold Insulation Pipe Holder, Pipe Support Bracket, Vermiculite Insulation Pipe Bracket

TOP6
Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2017-04-12
Registered Capital60000K CNY

Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd. is located in Zhenggang Park, Economic Development Zone, Yanshan County, Cangzhou City, Hebei Province, on the east side of Zhengqiang Street. The registration authority is the Market Supervision Administration of Yanshan County, and the legal representative is Gao Suolong. The business scope includes general projects: metal structure manufacturing; Manufacturing of metal tools; Manufacturing of metal materials; Mechanical parts and component processing; General equipment manufacturing (excluding special equipment manufacturing); Processing of renewable resources; Recycling of renewable resources (excluding productive waste metals); Container manufacturing; Sales of metal materials; Sales of metal products; Sales of metal structures; Sales of rubber products; Sales of plastic products; Container sales; Sales of insulation materials; Sales of anti-corrosion materials; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of intelligent warehousing equipment; Sales of electrical equipment; Sales of valves and plugs; Sales of chemical products (excluding licensed chemical products); Installation services for ordinary 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: Polyurethane Cold Insulation Pipe Holder, Cold Insulation Wooden Block Type Pipe Support, Prefabricated Warehouse/Container For Power Plants

TOP7
Cangzhou Huifeng Pipeline Accessories Co., Ltd
Overall Score4.6 / 5
Est. Date2017-06-28
Registered Capital5000K CNY

Cangzhou Huifeng Pipeline Accessories Co., Ltd., with its registered address located in Jinsuoyuan on the south side of Cangyan Road in Yanshan County, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Song Gaofeng, and its business scope includes the production and sales of anti-corrosion, insulation, and plastic lining products for pipelines, fittings, and series products; Pipeline supports and hangers, pipe supports, power pipeline components, chemical pipeline components, hardware accessories, goods and technology import and export business. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law). Core products: Polyurethane Cold Insulation Pipe Holder, Pipe Support, Pipe Clamp

TOP8
Cangzhou Hairun Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2008-05-14
Registered Capital51000K CNY

Cangzhou Hairun Pipeline Equipment Co., Ltd., with its registered address located in the Development Zone of Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Wang Liansheng. Its business scope includes the production and sales of pipeline equipment, pipe fittings series products, factory configurations, supports and hangers, and bridge frames. Core products: Polyurethane Cold Insulation Pipe Holder, Waterproof Sleeve, Three-Way

TOP9
Cangzhou Ruicheng Pipeline Equipment Manufacturing Co., Ltd
Overall Score4.4 / 5
Est. Date2011-04-27
Registered Capital50500K CNY

Cangzhou Ruicheng Pipeline Equipment Manufacturing Co., Ltd., with its registered address located on the south side of Puyi Road, Puwacheng Park, Yanshan County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Yanshan County. The legal representative is Hua Yanxia, and its business scope includes general projects such as photovoltaic equipment and component manufacturing; Manufacturing of hardware products; Manufacturing of specialized equipment for semiconductor devices; Manufacturing of mechanical and electrical equipment; Manufacturing of metal structures; Manufacturing of metal fittings for construction; Manufacturing of metal chains and other metal products; Steel rolling processing; Sales of photovoltaic equipment and components; Sales of mechanical and electrical equipment; Sales of specialized equipment for semiconductor devices; Sales of electronic specialized materials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of metal materials; Sales of metal products; Sales of rubber products; Sales of metal chains and other metal products; Sales of pipeline transportation equipment; Sales of valves and plugs; Wholesale of hardware 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: Polyurethane Cold Insulation Pipe Holder, Pipe Tube Clamp Support, Reducer

TOP10
Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.3 / 5
Est. Date2021-03-02
Registered Capital600K CNY

Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd., with its registered address located in Yineng Company, Puwacheng Industrial Zone, Yanshan County, registered with the Market Supervision Administration of Yanshan County, and represented by Dong Lijuan as its legal representative. Its business scope includes the construction of anti-corrosion and insulation engineering; Sales of steel sleeve insulated steel pipe, polyurethane insulated steel pipe seamless steel pipe, spiral steel pipe, oil casing, acoustic tube, grouting pipe, straight seam steel pipe, steel pipe, steel, epoxy powder anti-corrosion steel pipe, anti-corrosion steel pipe, plastic lined steel pipe, fixed bracket, water delivery device, end seal, compensator, 3PE anti-corrosion steel pipe, TPEP anti-corrosion steel pipe, wear-resistant steel pipe, plastic coated steel pipe, machine tool accessories, pipeline steel pipe, and anti-corrosion and insulation accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Polyurethane Cold Insulation Pipe Holder, Steam Pipe Rack, Prefabricated Insulation Elbow

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Wanhui Thermal Insulation Materials Co., Ltd2024-02-19Polyurethane Cold Insulation Pipe Holder, Decorative Integrated Panel, Siliceous Board1000K CNYNot Supported
Hebei Fangqing Pipeline Manufacturing Co., Ltd2013-09-03Polyurethane Cold Insulation Pipe Holder, Head, Flange10900K CNYSupported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Polyurethane Cold Insulation Pipe Holder, External Wall Insulation Board, Rock Wool Board10000K CNYNot Supported
Langfang Yafeng Energy saving Technology Co., Ltd2018-06-27Polyurethane Cold Insulation Pipe Holder, Elevator Shaft Sound-Absorbing Panel, Composite Silicate Shell20000K CNYNot Supported
Cangzhou Diwei Pipeline Manufacturing Co., Ltd2014-08-05Polyurethane Cold Insulation Pipe Holder, Pipe Support Bracket, Vermiculite Insulation Pipe Bracket6600K CNYSupported
Cangzhou Zhiang Pipeline Equipment Manufacturing Co., Ltd2017-04-12Polyurethane Cold Insulation Pipe Holder, Cold Insulation Wooden Block Type Pipe Support, Prefabricated Warehouse/Container For Power Plants60000K CNYSupported
Cangzhou Huifeng Pipeline Accessories Co., Ltd2017-06-28Polyurethane Cold Insulation Pipe Holder, Pipe Support, Pipe Clamp5000K CNYSupported
Cangzhou Hairun Pipeline Equipment Co., Ltd2008-05-14Polyurethane Cold Insulation Pipe Holder, Waterproof Sleeve, Three-Way51000K CNYSupported
Cangzhou Ruicheng Pipeline Equipment Manufacturing Co., Ltd2011-04-27Polyurethane Cold Insulation Pipe Holder, Pipe Tube Clamp Support, Reducer50500K CNYSupported
Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd2021-03-02Polyurethane Cold Insulation Pipe Holder, Steam Pipe Rack, Prefabricated Insulation Elbow600K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of polyurethane cold insulation pipe supports, it is recommended to prioritize checking technical parameters such as thermal conductivity, compressive strength, and applicable temperature range to ensure compatibility with the cold insulation requirements of the pipeline system.
  • In application scenarios such as LNG storage tanks and low-temperature pipelines, polyurethane cold insulation pipe supports need to have excellent moisture resistance and long-term stability. When purchasing, product specifications can be evaluated based on specific working conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • The density and closed cell rate of polyurethane cold insulation pipe supports directly affect the cold insulation effect. When purchasing, it is necessary to clarify the relevant parameters to avoid energy loss due to insufficient material properties.

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