Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Packing Rope Manufacturers in China

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Top-rated Packing Rope suppliers, How to choose a Packing Rope manufacturer, Best Packing Rope companies in China

The top 10 Packing Rope manufacturers in China for 2026 are: Yixing Weiya Environmental Protection Packing Factory, Yixing Yilan Environmental Protection Equipment Co., Ltd, Jiangsu Nantai Environmental Protection Packing Co., Ltd, Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd, Gongyi Deke Water Purification Materials Co., Ltd, Hebei Zhongzhentong Sealing Materials Co., Ltd, Zhengzhou Renquan Environmental Protection Technology Co., Ltd, Hubei Juyang Environmental Protection Technology Co., Ltd, Dacheng County Lexiang Sealing Materials Co., Ltd, Beiguan Xinchang Sealing Material Sales Department, Dacheng County. 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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Yixing Weiya Environmental Protection Packing Factory
Overall Score4.9 / 5
Est. Date2010-03-30
Registered Capital5000K CNY

Yixing Weiya Environmental Protection Packing Factory, with its registered address at No. 278 Ezhou South Road, Heqiao Town, Yixing City, registered with the Yixing Administrative Approval Bureau, and represented by Yang Junwei as its legal representative. Its business scope includes the manufacturing and sales of environmental protection fillers and water treatment equipment; Sales of environmental protection equipment and accessories; Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Packing Rope, Elastic Filler, Short Stem Filter Head

Top 2
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Yixing Yilan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2009-05-11
Registered Capital5800K CNY

Yixing Yilan Environmental Protection Equipment Co., Ltd. is located in the Industrial Concentration Zone of Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Lu Junrong. Its business scope includes the manufacturing and sales of environmental pollution prevention and control equipment, fiberglass products, pipe valves, environmental protection fillers, environmental protection equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Packing Rope, Fine Bubble Diffuser , Mechanical Grating

Top 3
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Jiangsu Nantai Environmental Protection Packing Co., Ltd
Overall Score4.7 / 5
Est. Date2010-05-25
Registered Capital10600K CNY

Jiangsu Nantai Environmental Protection Filling Co., Ltd., registered at No. 18 Zhongqiao Road, Gaocheng Town, Yixing City, with the registration authority of Yixing Data Bureau and the legal representative of Du Shunming, has a business scope including general projects: sales of plastic products; Manufacturing of plastic products; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Ordinary mechanical equipment installation services (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). Core products: Packing Rope, Biochemical Treatment Of Industrial Wastewater, Single Pore Membrane Aeration Head

TOP4
Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-05-10
Registered Capital1000K CNY

Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd., with its registered address at No. 1095, Far East Avenue 66, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau. The legal representative is Chen Jianjun, and its business scope includes the technical research and development, processing, and sales of environmental protection equipment and accessories; Sales of pipes and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Packing Rope, Stainless Steel Inclined Tube Packing, Elastic Filler

TOP5
Gongyi Deke Water Purification Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-14
Registered Capital8000K CNY

Gongyi Deke Water Purification Materials Co., Ltd., with its registered address in Xipo Village, Shecun Town, Gongyi City, is registered with the Gongyi Market Supervision Administration Bureau. The legal representative is Yang Xiaonan, and its business scope includes general projects: manufacturing of specialized chemical products (excluding hazardous chemicals); Manufacturing of ecological environment materials; Manufacturing of specialized equipment for environmental protection; Sales of specialized chemical products (excluding hazardous chemicals); Sales of specialized equipment for environmental protection; Fertilizer sales; Air pollution control; Water pollution control; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Environmental consulting services; Technology import and export; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Packing Rope, Ball Ring Packing, Ceramic Filter Material

TOP6
Hebei Zhongzhentong Sealing Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2017-09-26
Registered Capital3000K CNY

Hebei Zhongzhentong Sealing Materials Co., Ltd. is registered in Lizhuangzi Village, Guang'an Town, 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 Li Weiming. Its business scope includes processing and sales of rubber products, PTFE products, graphite products, ceramic fiber products, packing, metal pads, and asbestos pads; Sales: insulation materials, fireproof materials, asbestos products, chemical products (excluding hazardous drugs). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Packing Rope, Ptfe Envelope Gasket , Ptfe Gasket

TOP7
Zhengzhou Renquan Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2020-03-05
Registered Capital7000K CNY

Zhengzhou Renquan Environmental Protection Technology Co., Ltd., with its registered address at No.1 Chuangye Road, Beishankou Town, Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision Administration Bureau and represented by Shi Xiaojie. Its business scope includes the production and sale of water treatment fillers and water purification materials; Sales: chemical products (excluding hazardous chemicals), pipeline fittings, environmental protection equipment and spare parts; Environmental engineering construction; Environmental protection technology services; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval).. Core products: Packing Rope, Powdered Activated Carbon, Fine Bubble Diffuser

TOP8
Hubei Juyang Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-06-04
Registered Capital8000K CNY

Hubei Juyang Environmental Protection Technology Co., Ltd., registered at Room 8, Building 14, Jinxiu Auto Parts City, No. 1 Dongfeng Automobile Avenue, High tech Development Zone, Xiangyang City, Hubei Province, with the registration authority of Xiangyang Market Supervision and Administration Bureau and the legal representative of Yang Jian, is engaged in the design and construction of environmental protection engineering, waterproofing engineering, anti-corrosion and insulation engineering; Industrial equipment painting and technical services; Research and sales of chemical products and raw materials (excluding hazardous chemicals); Sales, installation, and maintenance of environmental protection equipment, environmental protection materials, building materials, rubber products, electronic products, instruments, valves, hardware and electrical equipment, automotive parts, metal materials and products; Environmental governance technology services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Packing Rope, Aeration Tube, Aeration Accessories

TOP9
Dacheng County Lexiang Sealing Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-06-19
Registered Capital1000K CNY

Dacheng Lexiang Sealing Materials Co., Ltd., registered in Wangfan Village, Guang'an Town, Dacheng County, Langfang City, Hebei Province, with the registration authority of Dacheng County Administration for Industry and Commerce and the legal representative of Yan Zikai, is engaged in the production and sales of PTFE gaskets, carbon gaskets, aramid gaskets, rubber gaskets, oil immersed gaskets, and PTFE raw material tapes; Sales: Various types of packing, packing pads, metal winding pads, steel ladle pads, PTFE plates, pads, rods, strips, turning films, smoke box strips, asbestos pads, plates, fabrics, strips, ropes, rubber pads, plates, insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Packing Rope, Graphite Packing, Ptfe Rod

TOP10
Beiguan Xinchang Sealing Material Sales Department, Dacheng County
Overall Score4.4 / 5
Est. Date2020-08-28
Registered Capital-

The sales department of Xinchang Sealing Materials in Beiguan, Dacheng County, with its registered address at No. 18, Row 5, Special Offer Mall, Beiguan Village, Pingshu Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Ma Yonghan, and the business scope includes the sale of sealing materials, fireproof materials, and insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Packing Rope, Hard Ptfe Flange Gasket, Asbestos Gasket/Asbestos Free Gasket

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Yixing Weiya Environmental Protection Packing Factory2010-03-30Packing Rope, Elastic Filler, Short Stem Filter Head5000K CNYNot Supported
Yixing Yilan Environmental Protection Equipment Co., Ltd2009-05-11Packing Rope, Fine Bubble Diffuser , Mechanical Grating5800K CNYSupported
Jiangsu Nantai Environmental Protection Packing Co., Ltd2010-05-25Packing Rope, Biochemical Treatment Of Industrial Wastewater, Single Pore Membrane Aeration Head10600K CNYSupported
Yixing Jingtaiyuan Environmental Protection Technology Co., Ltd2017-05-10Packing Rope, Stainless Steel Inclined Tube Packing, Elastic Filler1000K CNYSupported
Gongyi Deke Water Purification Materials Co., Ltd2018-03-14Packing Rope, Ball Ring Packing, Ceramic Filter Material8000K CNYSupported
Hebei Zhongzhentong Sealing Materials Co., Ltd2017-09-26Packing Rope, Ptfe Envelope Gasket , Ptfe Gasket3000K CNYSupported
Zhengzhou Renquan Environmental Protection Technology Co., Ltd2020-03-05Packing Rope, Powdered Activated Carbon, Fine Bubble Diffuser 7000K CNYSupported
Hubei Juyang Environmental Protection Technology Co., Ltd2019-06-04Packing Rope, Aeration Tube, Aeration Accessories8000K CNYNot Supported
Dacheng County Lexiang Sealing Materials Co., Ltd2015-06-19Packing Rope, Graphite Packing, Ptfe Rod1000K CNYSupported
Beiguan Xinchang Sealing Material Sales Department, Dacheng County2020-08-28Packing Rope, Hard Ptfe Flange Gasket, Asbestos Gasket/Asbestos Free Gasket-Supported

Purchasing Guide

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

  • In the actual procurement process of packing ropes, it is recommended to select matching specification parameters based on the pressure level and temperature range of the sealing medium, such as key indicators such as temperature resistance and compression rebound rate, to ensure adaptability to working conditions.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers are usually more stable in high-frequency application scenarios such as industrial valves and pump body seals.
  • For high-temperature pipelines or corrosive fluid environments, it is recommended to use packing ropes made of graphite or polytetrafluoroethylene materials, as their chemical inertness and wear resistance are more suitable for such harsh working conditions.
  • Different industries have varying requirements for the flexibility and density of filler ropes. For example, paper machinery focuses on high-density weaving structures, while chemical equipment needs to balance impermeability and installation convenience.

Knowledge Base

Q

Scientific selection guide for biological rope fillers In sewage treatment and water ecological restoration projects, how to efficiently build a stable microbial community is the key to improving treatment efficiency. Traditional suspended or fixed fillers often face problems such as difficult membrane formation, easy blockage, and poor biological affinity, which affect the long-term stability of the system. Due to its structural characteristics, biological rope fillers provide high specific surface area and good performance

Q

Types and application fields of biological rope fillers In the process of sewage treatment and ecological restoration of water bodies, how to efficiently improve microbial adhesion efficiency and enhance pollutant degradation ability is a core issue of long-term concern in engineering practice. The traditional activated sludge method has limitations such as sludge swelling and poor operational stability, while the biofilm method effectively alleviates these problems by immobilizing microbial carriers.

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