Updated Oct 28, 2026 · Public platform & industry data

Oct 28, 2026 Updated

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2026 Top 10 Rock Wool Insulation Pipe Manufacturers in China

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Top-rated Rock Wool Insulation Pipe suppliers, How to choose a Rock Wool Insulation Pipe manufacturer, Best Rock Wool Insulation Pipe companies in China

The top 10 Rock Wool Insulation Pipe manufacturers in China for 2026 are: Langfang Blue Lake Thermal Insulation Materials Co., Ltd, Langfang Zhanchuang Thermal Insulation Materials Co., Ltd, Langfang Ruisi Thermal Insulation Materials Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Cangzhou Huadun Pipeline Technology Co., Ltd, Hebei Tongren Pipeline Manufacturing Co., Ltd, Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd, Langfang Huiyu Thermal Insulation Materials Co., Ltd, Wuxi Sanmatou Building Materials Co., Ltd, Hebei Xinhe Pipeline Equipment 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: Rock Wool Insulation Pipe, Polymer Polystyrene Board, Glass Wool Tube

Top 2
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Langfang Zhanchuang Thermal Insulation Materials Co., Ltd

Langfang, Hebei

Overall Score4.8 / 5
Est. Date2012-11-22
Registered Capital10000K CNY

Langfang Zhanchuang Thermal Insulation Materials Co., Ltd., located in Langfang, Hebei Province, was established on November 22, 2012. Core products: Rock Wool Insulation Pipe

Top 3
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Langfang Ruisi Thermal Insulation Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2019-02-26
Registered Capital1000K CNY

Langfang Ruisi Insulation Materials Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Administration for Industry and Commerce of Dacheng County, Langfang City. The legal representative is Ji Yaru, and its business scope includes processing and sales of bonding mortar, crack resistant mortar, mesh cloth, and insulation nails; Sales: Polyurethane products, PTFE products, rock wool products, glass wool products, aluminum silicate products, silicate products, asbestos products, rubber products, graphite products, rubber products, universal glue, rubber plastic, aluminum foil tape, rubber tape, insulation blankets, wires and cables; Construction of insulation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rock Wool Insulation Pipe, Glass Wool, Rubber And Plastic

TOP4
Cangzhou Huadun Pipeline Technology Co., Ltd

South of Puyang Road East Section, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province

Overall Score4.7 / 5
Est. Date2021-05-18
Registered Capital100000K CNY

Cangzhou Huadun Pipeline Technology Co., Ltd. is located in the economic development zone of Yanshan County, Cangzhou City, Hebei Province, on the south side of Puyang Road East Section. It was established on May 18, 2021, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Liu Zhenhong. Core products: Rock Wool Insulation Pipe

TOP5
Cangzhou Huadun Pipeline Technology Co., Ltd

South of Puyang Road East Section, Yanshan County Economic Development Zone, Cangzhou City, Hebei Province

Overall Score4.7 / 5
Est. Date2021-05-18
Registered Capital100000K CNY

Cangzhou Huadun Pipeline Technology Co., Ltd. is located in the economic development zone of Yanshan County, Cangzhou City, Hebei Province, on the south side of Puyang Road East Section. It was established on May 18, 2021, with the registration authority of Yanshan County Market Supervision Administration and the legal representative being Liu Zhenhong. Core products: Rock Wool Insulation Pipe

TOP6
Hebei Tongren Pipeline Manufacturing Co., Ltd

500 meters north of the Yanta Road viaduct in Wuliyao, Yanshan County

Overall Score4.6 / 5
Est. Date2019-08-06
Registered Capital10800K CNY

Hebei Tongren Pipeline Manufacturing Co., Ltd. is located 500 meters north of the Yanta Road viaduct in Wuliyao, Yanshan County. It was established on August 6, 2019, with the registration authority being the Yanshan County Market Supervision Administration and the legal representative being Huang Fang. Core products: Rock Wool Insulation Pipe

TOP7
Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd
Overall Score4.6 / 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: Rock Wool Insulation Pipe, Insulation Pipe Holder, Prefabricated Insulation Elbow

TOP8
Langfang Huiyu Thermal Insulation Materials Co., Ltd

Baimatang Village, Quancun Town, Dacheng County, Langfang City, Hebei Province

Overall Score4.6 / 5
Est. Date2021-09-15
Registered Capital10000K CNY

Langfang Huiyu Thermal Insulation Materials Co., Ltd. is located in Baimatang Village, Quancun Town, Dacheng County, Langfang City, Hebei Province. It was established on September 15, 2021, and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Ma Yanbin. Core products: Rock Wool Insulation Pipe, Fiber Reinforced Calcium Silicate Fireproof Board, Composite Silicate Shell

TOP9
Wuxi Sanmatou Building Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2017-11-03
Registered Capital50K CNY

Wuxi Sanmatou Building Materials Co., Ltd., with its registered address at Room 267-1, South Building, Lihu Science and Technology Innovation Center, No. 11 Wuhu Avenue, Binhu District, Wuxi City. The registration authority is the Binhu District Administrative Approval Bureau of Wuxi City, and the legal representative is Ma Zhenwei. Its business scope includes the sales of building materials, decoration materials, metal materials, needle textiles, clothing and household goods, doors and windows, hardware products, fireproof insulation materials, plastic products, rubber products, and office supplies; Decoration and decoration services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rock Wool Insulation Pipe, Rock Wool Pipe Shell, Rubber And Plastic Pipe

TOP10
Hebei Xinhe Pipeline Equipment Co., Ltd

Room 118, Xinyuan Component Office Building, West of Cangyan Road, Development Zone, Cangzhou City, Hebei Province

Overall Score4.3 / 5
Est. Date2021-03-16
Registered Capital10000K CNY

Hebei Xinhe Pipeline Equipment Co., Ltd. is located in Room 118, Xinyuan Component Office Building, west of Cangyan Road, Cangzhou Development Zone, Cangzhou City, Hebei Province. It was established on March 16, 2021, with the registration authority of Cangzhou Economic Development Zone Market Supervision and Administration Bureau and the legal representative being Xiao Peng. Core products: Rock Wool Insulation Pipe, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Blue Lake Thermal Insulation Materials Co., Ltd2021-04-25Rock Wool Insulation Pipe, Polymer Polystyrene Board, Glass Wool Tube2000K CNYNot Supported
Langfang Zhanchuang Thermal Insulation Materials Co., Ltd2012-11-22Rock Wool Insulation Pipe10000K CNYNot Supported
Langfang Ruisi Thermal Insulation Materials Co., Ltd2019-02-26Rock Wool Insulation Pipe, Glass Wool, Rubber And Plastic1000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Rock Wool Insulation Pipe100000K CNYSupported
Cangzhou Huadun Pipeline Technology Co., Ltd2021-05-18Rock Wool Insulation Pipe100000K CNYSupported
Hebei Tongren Pipeline Manufacturing Co., Ltd2019-08-06Rock Wool Insulation Pipe10800K CNYNot Supported
Cangzhou Julu Anti corrosion and Insulation Engineering Co., Ltd2021-03-02Rock Wool Insulation Pipe, Insulation Pipe Holder, Prefabricated Insulation Elbow600K CNYSupported
Langfang Huiyu Thermal Insulation Materials Co., Ltd2021-09-15Rock Wool Insulation Pipe, Fiber Reinforced Calcium Silicate Fireproof Board, Composite Silicate Shell10000K CNYNot Supported
Wuxi Sanmatou Building Materials Co., Ltd2017-11-03Rock Wool Insulation Pipe, Rock Wool Pipe Shell, Rubber And Plastic Pipe50K CNYNot Supported
Hebei Xinhe Pipeline Equipment Co., Ltd2021-03-16Rock Wool Insulation Pipe, Plastic-Coated Steel Pipe, Anti-Corrosion Steel Pipe10000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of rock wool insulation pipes, it is recommended to prioritize confirming key technical parameters such as thermal conductivity, density, and temperature resistance range to ensure that the product is suitable for insulation scenarios in high-temperature pipelines or equipment.
  • In high-temperature environments such as industrial boilers and chemical pipelines, the fire resistance and corrosion resistance of rock wool insulation pipes are particularly important. When purchasing, corresponding specifications should be selected according to specific application scenarios.
  • 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 to ensure supply stability.
  • The outer diameter and thickness of rock wool insulation pipes should match the size of the pipeline. Before procurement, the construction design requirements should be verified to avoid affecting the installation effect and service life due to non-compliance with specifications.

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