Updated Oct 25, 2026 · Public platform & industry data

Oct 25, 2026 Updated

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2026 Top 10 Stp Vacuum Insulation Manufacturers in China

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Top-rated Stp Vacuum Insulation suppliers, How to choose a Stp Vacuum Insulation manufacturer, Best Stp Vacuum Insulation companies in China

The top 10 Stp Vacuum Insulation manufacturers in China for 2026 are: Langfang Shengmei Di Thermal Insulation Materials Co., Ltd, Langfang Ouye Energy saving Technology Co., Ltd, Hebei Ruide Energy saving Technology Co., Ltd, Shanghai Lanfeng New Packaging Materials Co., Ltd, Langfang Eastern European New Building Materials Co., Ltd, Langfang Jiuyao Thermal Insulation Materials Co., Ltd, Langfang Jiahao Energy saving Technology Co., Ltd, Langfang Shujun Energy saving Technology Co., Ltd, Langfang Zhengbo Thermal Insulation Materials Co., Ltd, Langfang Hongou Energy saving 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: Stp Vacuum Insulation, Polyurethane Pipe Holder, Foam Glass Tube Shell

Top 2
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Langfang Ouye Energy saving Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2022-01-06
Registered Capital3000K CNY

Langfang Ouye Energy saving Technology Co., Ltd., with its registered address at 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 Zhang Yanwei, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of insulation and sound insulation materials, as well as manufacturing and sales of lightweight building materials; Sales of high-performance sealing materials, building waterproofing membrane products, fireproof sealing materials, hardware products, insulation materials, chemical products (excluding licensed chemical products), coatings (excluding hazardous chemicals), building decoration materials, anti-corrosion materials, plastic products, glass fiber and products, and new membrane materials; Construction project construction; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stp Vacuum Insulation, Egg Cotton, Vacuum Insulation Panel

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: Stp Vacuum Insulation, Polyurethane Insulation Board, Rock Wool Strip Composite Board Mortar

TOP4
Shanghai Lanfeng New Packaging Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2011-08-15
Registered Capital500K CNY

Shanghai Lanfeng New Packaging Materials Co., Ltd., with its registered address at Building 6 (East), No. 116 Penglai Road, Zhoujiagang Village, Zhujiajiao Town, Qingpu District, is registered with the Qingpu District Market Supervision Administration. The legal representative is Xia Kefeng, and its business scope includes the production and processing of packaging materials and hardware and electrical appliances. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Stp Vacuum Insulation, Building Packaging Category, Food Packaging Category

TOP5
Langfang Eastern European New Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-12-05
Registered Capital500K CNY

Langfang Eastern European New Building Materials Co., Ltd., with its registered address in Zhangyanma Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Liu Hao, and its business scope includes general projects such as the manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of cement products; Sales of cement products; Manufacturing of fiberglass and related products; Sales of fiberglass and related products; Fastener manufacturing; Sales of fasteners; Manufacturing of artificial boards; Sales of artificial boards; Manufacturing of plastic products; Sales of plastic products; Rubber product manufacturing; Sales of rubber products; Sales of high-performance non-ferrous metals and alloy materials; Sales of insulation materials; Sales of fireproof sealing materials; Sales of anti-corrosion materials; Sales of building materials; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of synthetic materials. (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: Stp Vacuum Insulation, Thermal Insulation Bubble Film, Integrated Structural Board

TOP6
Langfang Jiuyao Thermal Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-10-08
Registered Capital5000K CNY

Langfang Jiuyao Thermal Insulation Materials Co., Ltd. is registered in Zangtun Village, Zangtun Township, Dacheng County, Langfang City, Hebei Province. The registration authority is the Administration for Industry and Commerce of Dacheng County, Langfang City, and the legal representative is Zang Dawei. The business scope includes processing and sales of rock wool products, glass wool products, aluminum silicate products, rubber products, polyurethane products, exterior wall insulation boards, extruded boards, crack resistant mortar, and mesh fabrics. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stp Vacuum Insulation, Rock Wool Composite Panel, Rock Wool Board

TOP7
Langfang Jiahao Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2019-04-23
Registered Capital2000K CNY

Langfang Jiahao Energy saving Technology Co., Ltd. is registered in Yangzhi Village, Guang'an 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 Wang Liangyu. The business scope includes energy-saving technology promotion services, manufacturing and sales of insulation and sound insulation materials, production and sales of fireproof sealing materials, and production and sales of refractory materials; Sales of building waterproofing membrane products, seals, sealing fillers (excluding hazardous chemicals), fiberglass and products, rubber products, and lightweight building materials; Import and export of goods, import and export of technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stp Vacuum Insulation, Self Adhesive Rubber Insulation Pipe, Thermal Insulation Rock Wool Insulation Roll

TOP8
Langfang Shujun Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-07-20
Registered Capital3000K CNY

Langfang Shujun Energy saving Technology Co., Ltd., with its registered address in Qianyan 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 Sun Yu, 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 ecological environment materials; Sales of ecological environment materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Production of refractory materials; Sales of refractory materials; Manufacturing of sealing fillers; Sales of sealing fillers; Rubber product manufacturing; Sales of rubber products; Sales of insulation materials; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Sales of high-performance sealing materials; Sales of seals; Sales of synthetic fibers; Sales of building waterproofing membrane products; Retail of hardware 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; Professional construction work. (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: Stp Vacuum Insulation, Decorative Integrated Panel, New Environmentally Friendly Insulation Materials

TOP9
Langfang Zhengbo Thermal Insulation Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-04-27
Registered Capital3000K CNY

Langfang Zhengbo Thermal Insulation Materials Co., Ltd., whose registered address is located in Xiliugezhuang Village, Dacheng County, the registration authority is the Administration for Industry and Commerce of Dacheng County, Langfang City, and the legal representative is Bi Qiujuan. Its business scope includes processing and sales of rock wool products, glass wool products, foam glass products, polyurethane composite boards, thermosetting polystyrene boards, cement foam boards, rubber and plastic products, aluminum silicate products, silicate products, and mortar; Sales: Phenolic board, polystyrene board, extruded board, mesh cloth, insulation nails. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Stp Vacuum Insulation, Rubber Sponge, Polyphenylene Board

TOP10
Langfang Hongou Energy saving Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2025-06-06
Registered Capital500K CNY

Langfang Hongou Energy saving Technology Co., Ltd., with its registered address at No. 076, Lane 9, Zhongjie, Wangyuantou Village, Litan 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 Ma Dongfang, and the 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; Production of refractory materials; Sales of refractory materials; Manufacturing of asbestos products; Sales of asbestos products; Sales of coatings (excluding hazardous chemicals); Sales of insulation materials; Rubber product manufacturing; Sales of rubber products; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of sealing fillers; Sales of sealing fillers; Sealing component manufacturing; Sales of seals; Sales of high-performance sealing materials; Manufacturing of plastic products; Sales of plastic products; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sales of building materials; Manufacturing of asbestos cement products; Sales of asbestos cement products; Manufacturing of cement products; Sales of cement products; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Manufacturing of graphite and carbon products; Sales of graphite and carbon products; Manufacturing of ecological environment materials; Sales of ecological environment materials; Sales of anti-corrosion materials; Sales of chemical products (excluding licensed chemical products); Sales of synthetic materials; Retail of hardware products; Sales of metal products (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: Stp Vacuum Insulation, Rubber And Plastic Board, Mortar Paper Rock Wool Composite Board

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Shengmei Di Thermal Insulation Materials Co., Ltd2021-03-01Stp Vacuum Insulation, Polyurethane Pipe Holder, Foam Glass Tube Shell5000K CNYNot Supported
Langfang Ouye Energy saving Technology Co., Ltd2022-01-06Stp Vacuum Insulation, Egg Cotton, Vacuum Insulation Panel3000K CNYSupported
Hebei Ruide Energy saving Technology Co., Ltd2022-06-09Stp Vacuum Insulation, Polyurethane Insulation Board, Rock Wool Strip Composite Board Mortar10000K CNYNot Supported
Shanghai Lanfeng New Packaging Materials Co., Ltd2011-08-15Stp Vacuum Insulation, Building Packaging Category, Food Packaging Category500K CNYSupported
Langfang Eastern European New Building Materials Co., Ltd2019-12-05Stp Vacuum Insulation, Thermal Insulation Bubble Film, Integrated Structural Board500K CNYNot Supported
Langfang Jiuyao Thermal Insulation Materials Co., Ltd2016-10-08Stp Vacuum Insulation, Rock Wool Composite Panel, Rock Wool Board5000K CNYNot Supported
Langfang Jiahao Energy saving Technology Co., Ltd2019-04-23Stp Vacuum Insulation, Self Adhesive Rubber Insulation Pipe, Thermal Insulation Rock Wool Insulation Roll2000K CNYNot Supported
Langfang Shujun Energy saving Technology Co., Ltd2022-07-20Stp Vacuum Insulation, Decorative Integrated Panel, New Environmentally Friendly Insulation Materials3000K CNYNot Supported
Langfang Zhengbo Thermal Insulation Materials Co., Ltd2015-04-27Stp Vacuum Insulation, Rubber Sponge, Polyphenylene Board3000K CNYNot Supported
Langfang Hongou Energy saving Technology Co., Ltd2025-06-06Stp Vacuum Insulation, Rubber And Plastic Board, Mortar Paper Rock Wool Composite Board500K CNYNot Supported

Knowledge Base

Q

STP vacuum insulation board achieves strict insulation through the dual defense of "vacuum" and "core material". Its core lies in extracting internal air to block heat convection and conduction, while utilizing nanoporous core materials to suppress thermal radiation. This structure provides insulation performance far beyond traditional materials at extremely thin thicknesses, and is widely used in industrial scenarios that require strict space and energy efficiency requirements.

Q

STP vacuum insulation board achieves strict insulation through the dual defense of "vacuum" and "core material". Its core lies in extracting internal air to block heat convection and conduction, while utilizing nanoporous core materials to suppress thermal radiation. This structure provides insulation performance far beyond traditional materials at extremely thin thicknesses, and is widely used in industrial scenarios that require strict space and energy efficiency requirements.

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