Updated Aug 27, 2026 · Public platform & industry data

Aug 27, 2026 Updated

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2026 Top 10 Ptfe Sheet 5Mm Manufacturers in China

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Top-rated Ptfe Sheet 5Mm suppliers, How to choose a Ptfe Sheet 5Mm manufacturer, Best Ptfe Sheet 5Mm companies in China

The top 10 Ptfe Sheet 5Mm manufacturers in China for 2026 are: Langfang Meixin Fireproof Materials Co., Ltd, Dacheng County Zhenglang Sealing Materials Co., Ltd, Shandong Taohong Wear resistant Materials Co., Ltd, Langfang Wanxu Thermal Insulation Materials Co., Ltd, Langfang Haozheng Sealing Materials Co., Ltd, Langfang Ke'an Sealing Materials Co., Ltd, Langfang Hanghao Energy saving Technology Co., Ltd, Langfang Yuankun Sealing Materials Co., Ltd, Langfang Jinfeng Sealing and Insulation Materials Co., Ltd, Dezhou Junwen Wear resistant Materials 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 Meixin Fireproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2016-03-22
Registered Capital21000K CNY

Langfang Meixin Fireproof Materials Co., Ltd. is located in Wangfan Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province. It was established on March 22, 2016 and registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Bi Meixia. Core products: Ptfe Sheet 5Mm, Fireproof Coating, Fire Blocking Module

Top 2
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Dacheng County Zhenglang Sealing Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2014-12-26
Registered Capital16800K CNY

Dacheng Zhenglang Sealing Materials Co., Ltd., with its registered address in Bidaokou Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City. The legal representative is Wang Hailong, and its business scope includes processing and sales of PTFE products, metal winding pads, graphite composite pads, ceramic fiber products, packing, and aluminum silicate products; Sales: Rubber products, asbestos products, fiberglass products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ptfe Sheet 5Mm, Graphite Gasket, Intertwined Roots

Top 3
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Shandong Taohong Wear resistant Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2014-11-26
Registered Capital10000K CNY

Shandong Taohong Wear resistant Materials Co., Ltd., registered at the Tianqu Street Office in Decheng District, Dezhou City, Shandong Province, is located west of Hubin North Road and north of Xiaoli Road. It is located in the A area workshop of Dezhou Changhong Machinery Manufacturing Co., Ltd. The registration authority is the Market Supervision Administration of Decheng District, Dezhou City, and the legal representative is Zhang Jingyi. The business scope includes general projects: sales of new ceramic materials; Sales of plastic products; Manufacturing of plastic products; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Rubber product manufacturing; Sales of rubber products; Import and export of goods; Sales of metal products; Sales of non-metallic minerals and products; Manufacturing and processing of architectural ceramic products; Sales of architectural ceramic products; Operation of wires and cables; Sales of doors and windows; Sales of non-ferrous metal alloys; Sales of anti-corrosion materials; Sales of mechanical and electrical equipment; Manufacturing of fiberglass and related products; Sales of building materials. (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: Ptfe Sheet 5Mm, Cast Stone Slab, Polytetrafluoroethylene Board

TOP4
Langfang Wanxu Thermal Insulation Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2025-05-16
Registered Capital500K CNY

Langfang Wanxu Thermal Insulation Materials Co., Ltd., with its registered address at No. 3, East Lane 1, Back Street, Dongdongcao Village, Liugezhuang 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 Yu Weisheng, and its business scope includes general projects such as insulation and sound insulation material manufacturing; Sales of insulation and soundproofing materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Sealing component manufacturing; Sales of seals; Sales of insulation materials; Sales of building materials (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: Ptfe Sheet 5Mm, Magnesium Air Duct, Fire Blocking Module

TOP5
Langfang Haozheng Sealing Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2019-04-09
Registered Capital1000K CNY

Langfang Haozheng Sealing Materials Co., Ltd., with its registered address at No. 4, Lane 16, Tongzhuangzi Village, Guang'an 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 Liu Kaihua, and the business scope includes processing and sales of aramid gaskets, carbon gaskets, high water-based gaskets, graphite gaskets, high carbon gaskets, acrylic gaskets, and PTFE products; Sales: Metal winding pads, graphite rings, packing rings, ladle pads, graphite composite pads, refractory materials, insulation materials, insulation materials, rubber products, asbestos products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ptfe Sheet 5Mm, Gore Gfo Roots, Graphite Packing

TOP6
Langfang Ke'an Sealing Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2016-11-10
Registered Capital10800K CNY

Langfang Ke'an Sealing Materials Co., Ltd., with its registered address in Nanqingzhou Village, Dashangton Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Zhanchao, and the business scope includes processing and sales of metal winding pads, graphite composite pads, copper pads, asbestos products, and PTFE products; Sales: Sealing gaskets, nylon rods, insulation materials, fire-resistant materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ptfe Sheet 5Mm, Ptfe Thread Seal Tape , Epdm Rubber Sheet

TOP7
Langfang Hanghao Energy saving Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-04-08
Registered Capital10000K CNY

Langfang Hanghao Energy saving Technology Co., Ltd., with its registered address in Wangcaijian 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 Liu Nannan, and its business scope includes energy-saving technology promotion services; Manufacturing and sales of rubber products, seals, glass fibers and products, high-performance fibers and composite materials, graphite and carbon products, insulation and sound insulation materials, coatings (excluding hazardous chemicals), plastic products, asbestos products, fireproof sealing materials, refractory materials, metal products, chemical products (excluding licensed chemical products), building materials, and anti-corrosion materials; Construction professional operations; Construction project construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ptfe Sheet 5Mm, Expanded Polytetrafluoroethylene Board, Polytetrafluoroethylene Rod

TOP8
Langfang Yuankun Sealing Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-21
Registered Capital2000K CNY

Langfang Yuankun Sealing Materials Co., Ltd. is registered in Liuguxian 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 Xue Pengkun. The business scope includes the production and sales of polytetrafluoroethylene products, packing roots, rubber products, graphite products, metal pads and sheets, biomass pellet combustion machines, packaging machines, cement foam products, silicon board equipment, non dismantling template equipment, and packaging machines; Sales: asbestos products, fiberboard, mats, fireproof materials, insulation materials, chemical products (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ptfe Sheet 5Mm, Ptfe Envelope Gasket , Ptfe Gasket

TOP9
Langfang Jinfeng Sealing and Insulation Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2008-07-14
Registered Capital10000K CNY

Langfang Jinfeng Sealing and Insulation Materials Co., Ltd., with its registered address in Daguang'an Village, Dacheng County, Langfang City, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Jianmin, and the business scope includes the production and sales of metal winding pads, fiberglass cloth, graphite products, tetrafluoride products, polyurethane products, aluminum silicate products, composite silicate insulation coatings, fireproof materials, asbestos products, rubber products, organic plugs, cable fireproof coatings, sintering agents, valve fittings, and bolts; Sales: Rock wool products, glass wool products, antibacterial and algicidal agents, slow-release scale inhibitors; Undertake the construction of insulation and anti-corrosion projects; 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: Ptfe Sheet 5Mm, Molded Board, Polytetrafluoroethylene Board

TOP10
Dezhou Junwen Wear resistant Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-28
Registered Capital2660K CNY

Dezhou Junwen Wear resistant Materials Co., Ltd., with its registered address at Room A01, North Row, No. 13 Shuangyi Road, Xinhua Industrial Park, Xinhua Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Sun Yushi, and the business scope includes the sales of wear-resistant materials, rubber products, metal products (excluding precious metals and internationally controlled products), polyethylene sheets, ultra-high molecular weight polyethylene sheets, nylon products, ventilation equipment, fiberglass products, and sheet materials; Building mechanical and electrical installation engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Ptfe Sheet 5Mm, Nylon Special-Shaped Parts,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Langfang Meixin Fireproof Materials Co., Ltd2016-03-22Ptfe Sheet 5Mm, Fireproof Coating, Fire Blocking Module21000K CNYNot Supported
Dacheng County Zhenglang Sealing Materials Co., Ltd2014-12-26Ptfe Sheet 5Mm, Graphite Gasket, Intertwined Roots16800K CNYNot Supported
Shandong Taohong Wear resistant Materials Co., Ltd2014-11-26Ptfe Sheet 5Mm, Cast Stone Slab, Polytetrafluoroethylene Board10000K CNYSupported
Langfang Wanxu Thermal Insulation Materials Co., Ltd2025-05-16Ptfe Sheet 5Mm, Magnesium Air Duct, Fire Blocking Module500K CNYNot Supported
Langfang Haozheng Sealing Materials Co., Ltd2019-04-09Ptfe Sheet 5Mm, Gore Gfo Roots, Graphite Packing1000K CNYSupported
Langfang Ke'an Sealing Materials Co., Ltd2016-11-10Ptfe Sheet 5Mm, Ptfe Thread Seal Tape , Epdm Rubber Sheet 10800K CNYSupported
Langfang Hanghao Energy saving Technology Co., Ltd2022-04-08Ptfe Sheet 5Mm, Expanded Polytetrafluoroethylene Board, Polytetrafluoroethylene Rod10000K CNYSupported
Langfang Yuankun Sealing Materials Co., Ltd2017-11-21Ptfe Sheet 5Mm, Ptfe Envelope Gasket , Ptfe Gasket2000K CNYSupported
Langfang Jinfeng Sealing and Insulation Materials Co., Ltd2008-07-14Ptfe Sheet 5Mm, Molded Board, Polytetrafluoroethylene Board10000K CNYNot Supported
Dezhou Junwen Wear resistant Materials Co., Ltd2017-07-28Ptfe Sheet 5Mm, Nylon Special-Shaped Parts, 2660K CNYSupported

Knowledge Base

Q

This article provides a detailed analysis of the three core application scenarios of 5mm thick polytetrafluoroethylene (PTFE) sheets in the industrial field, including how their high temperature resistance, corrosion resistance, and insulation properties solve practical engineering problems, and is accompanied by interesting case studies.

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