Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Sealing Tape Manufacturers in China

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Top-rated Sealing Tape suppliers, How to choose a Sealing Tape manufacturer, Best Sealing Tape companies in China

The top 10 Sealing Tape manufacturers in China for 2026 are: Hebei Keyao Rubber and Plastic Technology Co., Ltd, Hengshui Yinghui Rubber and Plastic Technology Co., Ltd, Langfang Gaoteng Fireproof Materials Co., Ltd, Dongguan Yizhou Adhesive Products Co., Ltd, Changzhou Hill Sealing Technology Co., Ltd, Jiangsu Nanbo Machinery Manufacturing Co., Ltd, Hengshui Xiangtai Engineering Rubber and Plastic Co., Ltd, Hanqi Nuclear Information (Shanghai) Technology Co., Ltd, Dongguan Caihua Plastic Technology Co., Ltd, Langfang Ruixu Sealing 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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Hebei Keyao Rubber and Plastic Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2016-03-18
Registered Capital20600K CNY

Hebei Keyao Rubber and Plastic Technology Co., Ltd. is registered at No. 106, Jingxian Rubber and Plastic Pipe Industry Base, Hengshui City, Hebei Province. The registration authority is Jingxian Market Supervision Administration, and the legal representative is Jia Runzi. The business scope includes new material technology promotion services. Production and sales of waterstops, waterstops, rubber products, sealants, closed cell foam boards, waterproof boards, geotextiles, hot-melt gaskets, grouting pipe disks, rubber strips, rubber plates, semicircle pipes, butyl tape, plastic sleeves, plastic insulation blocks, plastic spirals, plastic pads, plastic flange cards, metal products; Selling hot melt machines for water stop steel plates and rubber water stop strips; Import and export of goods or technology * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Tape, Two Component Polysulfide Sealant, Water Stop Ring

Top 2
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Hengshui Yinghui Rubber and Plastic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2018-11-20
Registered Capital10000K CNY

Hengshui Yinghui Rubber and Plastic Technology Co., Ltd., with its registered address located in Nanzhao Village, Heyan Town, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Taocheng District, Hengshui City. The legal representative is Guo Wenzhong, and its business scope includes the research and development of rubber products; Production and sales of rubber products, recycled rubber, rubber products, rubber waterstops, sealants (pastes), waterstops, waterstop rings, rubber sheets, flexible fillers, waterproof boards, self-adhesive rubber sheets, curtain rubber sheets, sealing gaskets, sealing rings, geotechnical materials, waterproof rolls, flexible permeable pipes, plastic blind ditches, plate rubber supports, pot type rubber supports, expansion devices, corrugated pipes, cable trays, waterproof coatings (excluding hazardous chemicals), geomembranes, geogrids, non-woven fabrics, guardrails, cable protection pipes, sound barriers, wire mesh, conveyor belts, plastic products; Sales of needle textiles, metal products, steel plate waterstops, and hardware and electrical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Tape, Medium Buried Rubber Waterstop, Single Component Polyurethane Sealant

Top 3
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Langfang Gaoteng Fireproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-09-07
Registered Capital500K CNY

Langfang Gaoteng Fireproof Materials Co., Ltd. is registered in Fuzhuang Village, Liugezhuang Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Dacheng County, Langfang City, and the legal representative is Li Nannan. The business scope includes processing and sales of fireproof boards, fireproof packages, fireproof modules, organic fireproof blocking materials, inorganic fireproof blocking materials, fireproof rings, explosion-proof adhesive, fireproof tape, fireproof cloth, fire blankets, and flue check valves; Sales: fireproof coatings, fireproof sealants, rock wool products, glass wool products, rubber products, polyurethane products; Construction of insulation engineering, anti-corrosion engineering, waterproofing engineering, and fire prevention engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Tape, Calcium Silicate Board, Tunnel Fireproof Coating

TOP4
Dongguan Yizhou Adhesive Products Co., Ltd
Overall Score4.7 / 5
Est. Date2001-01-19
Registered Capital7510K USD

Dongguan Yizhou Adhesive Products Co., Ltd. is registered in Jinxia Village, Chang'an Town, Dongguan City. The registration authority is the Dongguan Market Supervision Administration, and the legal representative is Chen Longxing. Its business scope includes the production and sales of adhesive tapes and substrates (excluding adhesives), and the proportion of domestic and foreign products shall be executed according to the approval. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Tape, Plastic Sealed Electrical Tape, Wire Harness Bundling Tape

TOP5
Changzhou Hill Sealing Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-02-24
Registered Capital1000K CNY

Changzhou Hill Sealing Technology Co., Ltd. is registered at Room 302, Building 3, No. 24 Fengqi Road, Wujin National High tech Industrial Development Zone. The registration authority is the Wujin District Administrative Approval Bureau of Changzhou City, and the legal representative is Xu Binhui. The business scope includes the research and development of sealing products; Manufacturing and sales of automotive spare parts; Sales of sealing materials, plastic products, rubber products, instruments and meters, electronic products, hardware products, electromechanical products, and daily necessities; The import and export business of various commodities and technologies through self operation and agency, except for commodities and technologies that are 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: Sealing Tape, High Temperature Resistant Rubber Strip, Gasket

TOP6
Jiangsu Nanbo Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2014-11-28
Registered Capital10880K CNY

Jiangsu Nanbo Machinery Manufacturing Co., Ltd., with its registered address in Shuguang Industrial Park, Baimi Town, Jiangyan District, Taizhou City, is registered with the Jiangyan District Administrative Approval Bureau of Taizhou City. The legal representative is Wu Bin, and its business scope includes the manufacturing, processing, and sales of environmental protection equipment, compensators, coolers, corrugated pipes, expansion joints, expansion joints, pipes, fittings, valves, pipeline accessories, air doors, spring supports and hangers, and general mechanical parts (excluding those that are eliminated or restricted by national industrial policies; excluding industries with backward production capacity); Sales of rubber and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Tape, Compensator, Expansion Joint

TOP7
Hengshui Xiangtai Engineering Rubber and Plastic Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-19
Registered Capital69000K CNY

Hengshui Xiangtai Engineering Rubber and Plastic Co., Ltd. is located in Dacheng Village, Dengzhuang Town, Taocheng District, Hengshui City, Hebei Province. It was established on May 19, 2016, with the registration authority of Hengshui Taocheng District Market Supervision Administration and the legal representative being Peng Zhixing. Core products: Sealing Tape

TOP8
Hanqi Nuclear Information (Shanghai) Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-01-20
Registered Capital5000K CNY

Hanqi Nuclear Information (Shanghai) Technology Co., Ltd., with its registered address at Room 617, 6th Floor, No. 13, Lane 16299, Puwei Road, Shanyang Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Zhou Xiaolei, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Disinfectant sales (excluding hazardous chemicals); Sales of synthetic fibers; Sales of specialized equipment for environmental protection; Sales of engineering plastics and synthetic resins; Sales of graphite and carbon products; Sales of office supplies; Sales of labor protection equipment; Sales of office equipment; Conference and exhibition services. (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: Sealing Tape, Instant Adhesive, Anaerobic Sealant

TOP9
Dongguan Caihua Plastic Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2023-08-03
Registered Capital1000K CNY

Dongguan Caihua Plastic Technology Co., Ltd., with its registered address at Room 123, Building 8, Zhujin Plastic Commercial Center, No. 68-1 Xianwei Road, Zhangmutou Town, Dongguan City, Guangdong Province, China. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Xu Qi. The company's business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Sales of engineering plastics and synthetic resins; Sales of synthetic materials; Sales of high-quality synthetic rubber; Sales of surface functional materials; Sales of new organic active materials; Sales of rubber products; Sales of plastic 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: Sealing Tape, Zhonghao Morning Light, Juhua

TOP10
Langfang Ruixu Sealing Materials Co., Ltd
Overall Score4.3 / 5
Est. Date2013-06-05
Registered Capital5000K CNY

Langfang Ruixu Sealing Materials Co., Ltd., registered in Xiaoguang'an Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City, represented by He Shuanglong as the legal representative. Its business scope includes processing and sales of rubber gaskets, metal winding gaskets, graphite composite gaskets, ladle gaskets, graphite gaskets, PTFE gaskets, PTFE plates, corrugated gaskets, toothed gaskets, elliptical gaskets, octagonal gaskets, and clay fillers; Sales: insulation materials, fireproof materials, polycrystalline silicon. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Sealing Tape, Valve Flexible Sealing Gasket, Flange Sealing Gasket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Sealing Tape, Two Component Polysulfide Sealant, Water Stop Ring20600K CNYNot Supported
Hengshui Yinghui Rubber and Plastic Technology Co., Ltd2018-11-20Sealing Tape, Medium Buried Rubber Waterstop, Single Component Polyurethane Sealant10000K CNYNot Supported
Langfang Gaoteng Fireproof Materials Co., Ltd2020-09-07Sealing Tape, Calcium Silicate Board, Tunnel Fireproof Coating500K CNYNot Supported
Dongguan Yizhou Adhesive Products Co., Ltd2001-01-19Sealing Tape, Plastic Sealed Electrical Tape, Wire Harness Bundling Tape7510K USDNot Supported
Changzhou Hill Sealing Technology Co., Ltd2017-02-24Sealing Tape, High Temperature Resistant Rubber Strip, Gasket1000K CNYSupported
Jiangsu Nanbo Machinery Manufacturing Co., Ltd2014-11-28Sealing Tape, Compensator, Expansion Joint10880K CNYNot Supported
Hengshui Xiangtai Engineering Rubber and Plastic Co., Ltd2016-05-19Sealing Tape69000K CNYSupported
Hanqi Nuclear Information (Shanghai) Technology Co., Ltd2020-01-20Sealing Tape, Instant Adhesive, Anaerobic Sealant5000K CNYNot Supported
Dongguan Caihua Plastic Technology Co., Ltd2023-08-03Sealing Tape, Zhonghao Morning Light, Juhua1000K CNYSupported
Langfang Ruixu Sealing Materials Co., Ltd2013-06-05Sealing Tape, Valve Flexible Sealing Gasket, Flange Sealing Gasket5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of sealing tape, it is recommended to select key technical parameters such as temperature resistance range, compressive strength, and material compatibility based on actual application scenarios (such as pipeline sealing, equipment leak prevention, or high-temperature environments).
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability.
  • In the maintenance of industrial equipment, the corrosion resistance and elastic recovery rate of sealing tape may become key indicators, and it is necessary to select specifications based on specific medium contact conditions.
  • The demand for sealing tape varies greatly among different industries. For example, food grade applications require attention to non-toxic certification, while the chemical industry focuses more on verifying chemical corrosion resistance.

Knowledge Base

Q

This article analyzes the key points for selecting sealing tape when connecting gas pipes, including material characteristics, usage techniques, and common misconceptions, to help readers safely and effectively complete pipeline sealing work.

Q

Baidu AiGou has found relevant pictures of rectangular sealing tapes in different categories for you to experience the diversity and uniqueness of rectangular sealing tapes. At the same time, we also recommend high-quality rectangular sealing tape products for you, allowing you to easily and quickly find the most suitable rectangular sealing tape for yourself when making purchases.

Q

This article comprehensively interprets the definition, characteristics, application scenarios, and differences and connections between high-temperature resistant pipeline sealing tape and high-temperature resistant plastics. At the same time, the article also delves into the key points for selecting and using high-temperature resistant materials, aiming to help readers better understand and apply this important sealing material in high-temperature environments.

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