Updated Oct 27, 2026 · Public platform & industry data

Oct 27, 2026 Updated

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2026 Top 10 Composite Silicate Pipe Manufacturers in China

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Top-rated Composite Silicate Pipe suppliers, How to choose a Composite Silicate Pipe manufacturer, Best Composite Silicate Pipe companies in China

The top 10 Composite Silicate Pipe manufacturers in China for 2026 are: Langfang Shengmei Di Thermal Insulation Materials Co., Ltd, Langfang Paiheng Energy saving Technology Co., Ltd, Langfang Rongte Building Materials Group Co., Ltd, Hebei Aipu Building Materials Co., Ltd, Hejian Yizhuo Thermal Insulation Materials Co., Ltd, Sanxiao Energy saving Technology (Hebei) Co., Ltd, Langfang Kaihao Thermal Insulation Materials Co., Ltd, Langfang Bozhun Energy saving Technology Co., Ltd, Langfang Junjiu Energy saving Technology Co., Ltd, Langfang Weiyao Environmental Protection 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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Langfang Shengmei Di Thermal Insulation Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2021-03-01
Registered Capital5000K CNY

Langfang Shengmei Di Thermal Insulation Materials Co., Ltd., with its registered address in Duquan 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 Zhang Jianchao, and the business scope includes processing and sales of insulation decorative integrated panels, insulation lightweight composite sandwich panels, directly buried insulation pipes, crack resistant mortar, insulation nails, and mesh fabrics; Sales: rubber and plastic products, rock wool products, polyurethane products, glass wool products, aluminum silicate products, composite silicate products, calcium silicate products, foam glass products, polyethylene products, extrusion products, aerogel products, cement foam products, phenolic products, polystyrene boards, silicon boards, homogenous boards, plastic products, fireproof materials, sealing materials, hardware and electrical materials, metal products, chemical products (excluding dangerous drugs); Insulation engineering, fire protection engineering, and construction engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Silicate Pipe, Polyurethane Composite Board, Rock Wool Pipe

Top 2
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Langfang Paiheng Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-05-16
Registered Capital3000K CNY

Langfang Paiheng Energy saving Technology Co., Ltd., with its registered address in Xiliugezhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Shi Jiaying, and its business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of fiberglass and related products; Sales of lightweight building materials; Sales of rubber 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 high-performance sealing materials; Sales of seals; Sales of building waterproofing membrane products. (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: Composite Silicate Pipe, Polyurethane Insulation Board, Stick Foil Veneer Sound-Absorbing Felt

Top 3
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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: Composite Silicate Pipe, Smoke Exhaust Rock Wool Board, Composite Silicate Plate, Tube Shell

TOP4
Hebei Aipu Building Materials Co., Ltd

Guanjia Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province

Overall Score4.7 / 5
Est. Date2019-07-24
Registered Capital3000K CNY

Hebei Aipu Building Materials Co., Ltd. is located in Guanjia Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province. It was established on July 24, 2019, with the registration authority being the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative being Zhang Enwang. Core products: Composite Silicate Pipe, Glass Wool Blanket , Rubber And Plastic Board

TOP5
Hejian Yizhuo Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2020-12-10
Registered Capital5000K CNY

Hejian Yizhuo Thermal Insulation Materials Co., Ltd. is located in Fanjiu Village, Shucheng Town, Hejian City, Cangzhou City, Hebei Province. It was established on December 10, 2020, with the registration authority of Hejian Market Supervision Administration and the legal representative being Liu Jiuqiang. Core products: Composite Silicate Pipe, Rock Wool Board, Glass Wool Tube

TOP6
Sanxiao Energy saving Technology (Hebei) Co., Ltd
Overall Score4.6 / 5
Est. Date2018-06-08
Registered Capital3017.777K CNY

Sanxiao Energy saving Technology (Hebei) Co., Ltd., registered at No. 40, Group 2, Nanying Village, Langfang Economic and Technological Development Zone, Hebei Province, with the registration authority of Langfang Economic Development Zone Market Supervision and Administration Bureau and the legal representative of Zhang Xiao. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of insulation materials; Sales of plastic products; Retail of hardware products; Sales of metal products; Sales of technical glass products; Sales of insulation and soundproofing materials; Sales of anti-corrosion materials; Sales of building materials; Sales of refractory materials; Sales of building decoration materials; Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Import and export of goods; Manufacturing of new building materials (excluding hazardous chemicals); Sales of mechanical equipment; Sales of coatings (excluding hazardous chemicals); Sales of metal materials; Sales of chemical products (excluding licensed chemical products); Sales of fireproof sealing materials; Sales of rubber products; Information system integration services; Electronic product sales; Sales of communication equipment; Sales of electrical equipment; Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Wholesale of hardware products; Sales of instruments and meters; Sales of office supplies. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Composite Silicate Pipe, Cement Mortar Rock Wool Composite Board, Aluminum Silicate Tube

TOP7
Langfang Kaihao Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-01-11
Registered Capital8000K CNY

Langfang Kaihao Thermal Insulation Materials Co., Ltd. is registered in Puta Village, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Jin Yanjiang. Its business scope includes the manufacturing and sales of thermal insulation and sound insulation materials, plastic products, rubber products, thermal insulation materials, building materials, metal materials, ecological environment materials (excluding hazardous chemicals), chemical products (excluding licensed chemical products), and construction projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Silicate Pipe, Aluminum Magnesium Silicate Board, Glass Wool Blanket

TOP8
Langfang Bozhun Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-05-24
Registered Capital6800K CNY

Langfang Bozhun Energy saving Technology Co., Ltd., with its registered address in Xiyaotou 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 Ma Liangliang, and the 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 lightweight building materials; Sales of lightweight building materials; Sales of insulation materials; Sales of fiberglass and related products; Sales of refractory materials; Sales of fireproof sealing materials; Sales of building waterproofing membrane products; Sales of building materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: construction project construction. (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: Composite Silicate Pipe, Elevator Shaft Sound-Absorbing Panel, Rock Wool Pipe

TOP9
Langfang Junjiu Energy saving Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2021-11-19
Registered Capital3000K CNY

Langfang Junjiu Energy saving Technology Co., Ltd., with its registered address in Liulincun, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Xue Jingyu, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, glass fiber products, building waterproofing membrane products, plastic products, and refractory materials; Sales of anti-corrosion materials, building materials, metal materials, sealing fillers (excluding hazardous chemicals), mechanical and electrical equipment, and chemical products (excluding licensed chemical products); Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Composite Silicate Pipe, Silicon Crystal Mesh, Aluminum Silicate

TOP10
Langfang Weiyao Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2018-04-25
Registered Capital800K CNY

Langfang Weiyao Environmental Protection Technology Co., Ltd. is registered in Zhengcun, Beiwei Township, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Chenggong. The 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; Production of fireproof sealing materials; Sales of fireproof sealing materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of cement products; Sales of cement products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of metal materials; Sales of metal products; Sales of high-performance sealing materials; Sales of building decoration materials; Sales of refractory materials; Sales of coatings (excluding hazardous chemicals); Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of building materials; Sales of insulation materials; Sales of anti-corrosion materials; Retail of hardware products; 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: Composite Silicate Pipe, Plaster Material, Silicate Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Shengmei Di Thermal Insulation Materials Co., Ltd2021-03-01Composite Silicate Pipe, Polyurethane Composite Board, Rock Wool Pipe5000K CNYNot Supported
Langfang Paiheng Energy saving Technology Co., Ltd2023-05-16Composite Silicate Pipe, Polyurethane Insulation Board, Stick Foil Veneer Sound-Absorbing Felt3000K CNYSupported
Langfang Rongte Building Materials Group Co., Ltd2014-11-03Composite Silicate Pipe, Smoke Exhaust Rock Wool Board, Composite Silicate Plate, Tube Shell16000K CNYNot Supported
Hebei Aipu Building Materials Co., Ltd2019-07-24Composite Silicate Pipe, Glass Wool Blanket , Rubber And Plastic Board3000K CNYNot Supported
Hejian Yizhuo Thermal Insulation Materials Co., Ltd2020-12-10Composite Silicate Pipe, Rock Wool Board, Glass Wool Tube5000K CNYNot Supported
Sanxiao Energy saving Technology (Hebei) Co., Ltd2018-06-08Composite Silicate Pipe, Cement Mortar Rock Wool Composite Board, Aluminum Silicate Tube3017.777K CNYNot Supported
Langfang Kaihao Thermal Insulation Materials Co., Ltd2016-01-11Composite Silicate Pipe, Aluminum Magnesium Silicate Board, Glass Wool Blanket 8000K CNYNot Supported
Langfang Bozhun Energy saving Technology Co., Ltd2023-05-24Composite Silicate Pipe, Elevator Shaft Sound-Absorbing Panel, Rock Wool Pipe6800K CNYNot Supported
Langfang Junjiu Energy saving Technology Co., Ltd2021-11-19Composite Silicate Pipe, Silicon Crystal Mesh, Aluminum Silicate3000K CNYSupported
Langfang Weiyao Environmental Protection Technology Co., Ltd2018-04-25Composite Silicate Pipe, Plaster Material, Silicate Board800K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of composite silicate pipes, it is recommended to prioritize checking product specifications such as thermal conductivity, compressive strength, and applicable temperature range to ensure that they match the technical requirements of pipeline insulation or industrial equipment insulation scenarios.
  • Composite silicate pipes are widely used in high-temperature pipeline insulation for power, chemical, and other industries. When purchasing, different density and thickness models can be selected based on specific scenario requirements to balance insulation performance and cost-effectiveness.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable product supply and technical support.
  • When evaluating composite silicate pipes, attention should be paid to parameters such as hydrophobicity and durability, especially in humid or corrosive environments, as these characteristics directly affect long-term performance and maintenance costs.

Knowledge Base

Q

In the fields of chemical, petroleum, power and other industries, composite silicate pipes are widely used due to their excellent high temperature resistance and corrosion resistance. This material can maintain stable physical and chemical properties in extreme environments, ensuring efficient and safe operation of pipeline systems. Composite silicate pipe is a high-performance industrial pipe that is widely used

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