Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

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2026 Top 10 Flexible Packing Material Manufacturers in China

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

The top 10 Flexible Packing Material manufacturers in China for 2026 are: Hebei Keyao Rubber and Plastic Technology Co., Ltd, Hengshui Yinghui Rubber and Plastic Technology Co., Ltd, Hengshui Fenghe Rubber Products Co., Ltd, Pingxiang Tiansheng Chemical Equipment Co., Ltd, Pingxiang Tiansheng Chemical Equipment Co., Ltd, Pingxiang Tiansheng Chemical Equipment Co., Ltd, Pingxiang Shengfeng Packing Co., Ltd, Hengshui Zhonghang Waterproof Materials Co., Ltd, Pingxiang Shengfeng Packing Co., Ltd, Huiding Rubber Hengshui 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: Flexible Packing Material, Two Component Polysulfide Sealant, Water Stop Ring

Top 2
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Hengshui Yinghui Rubber and Plastic Technology Co., Ltd
Overall Score4.7 / 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: Flexible Packing Material, Medium Buried Rubber Waterstop, Single Component Polyurethane Sealant

Top 3
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Hengshui Fenghe Rubber Products Co., Ltd
Overall Score4.7 / 5
Est. Date2025-12-19
Registered Capital5000K CNY

Hengshui Fenghe Rubber Products Co., Ltd., with its registered address at Workshop 1, 500 meters north of Banbidian Village, Pengdu Township, Binhu New District, Hengshui, Hebei Province, is registered with the Hengshui Binhu New District Market Supervision and Administration Bureau. The legal representative is Sun Shuai, and its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Manufacturing of concrete structural components; Sales of concrete structural components; Manufacturing of metal structures; Sales of metal structures; Manufacturing of metal materials; Sales of metal materials; Manufacturing of plastic products; Sales of plastic products; Manufacturing of engineering plastics and synthetic resins; Sales of engineering plastics and synthetic resins; Manufacturing of new membrane materials; Sales of new membrane materials; Manufacturing of lightweight building materials; Sales of lightweight building materials; Sealing component manufacturing; Sales of seals; Fastener manufacturing; Sales of fasteners; Manufacturing of metal fittings for construction; Sales of metal fittings for construction; Manufacturing of cement products; Sales of cement products; Manufacturing of metal wire ropes and their products; Sales of metal wire ropes and their products; Manufacturing of sealing fillers; Sales of sealing fillers; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Sales of steel reinforcement products for construction; Manufacturing of non-metallic mineral products; Sales of non-metallic minerals and products; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment) (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Construction engineering construction (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or license certificates). Core products: Flexible Packing Material, Sealant, Rubber Waterstop

TOP4
Pingxiang Tiansheng Chemical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-10-11
Registered Capital36800K CNY

Pingxiang Tiansheng Chemical Equipment Co., Ltd. is registered at Building 7, West Zone, High tech Industrial Park, Pingxiang Economic Development Zone, Pingxiang City, Jiangxi Province. The registration authority is the Market Supervision and Administration Bureau of Pingxiang Economic and Technological Development Zone, and the legal representative is Yang Shici. Its business scope includes the manufacturing and sales of chemical equipment, water treatment equipment, industrial ceramics, metal fillers, and plastic products, as well as self operated and agency import and export trade of various commodities and technologies, and anti-corrosion engineering. (If there are special provisions in the national laws for the above-mentioned projects, follow their provisions). Core products: Flexible Packing Material, Wire Mesh Defogger, Pp Plastic Ball Ring Connector

TOP5
Pingxiang Tiansheng Chemical Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2011-10-11
Registered Capital36800K CNY

Pingxiang Tiansheng Chemical Equipment Co., Ltd. is registered at Building 7, West Zone, High tech Industrial Park, Pingxiang Economic Development Zone, Pingxiang City, Jiangxi Province. The registration authority is the Market Supervision and Administration Bureau of Pingxiang Economic and Technological Development Zone, and the legal representative is Yang Shici. Its business scope includes the manufacturing and sales of chemical equipment, water treatment equipment, industrial ceramics, metal fillers, and plastic products, as well as self operated and agency import and export trade of various commodities and technologies, and anti-corrosion engineering. (If there are special provisions in the national laws for the above-mentioned projects, follow their provisions). Core products: Flexible Packing Material, Plastic Saddle Ring, Teller Rosette

TOP6
Pingxiang Tiansheng Chemical Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2011-10-11
Registered Capital36800K CNY

Pingxiang Tiansheng Chemical Equipment Co., Ltd. is registered at Building 7, West Zone, High tech Industrial Park, Pingxiang Economic Development Zone, Pingxiang City, Jiangxi Province. The registration authority is the Market Supervision and Administration Bureau of Pingxiang Economic and Technological Development Zone, and the legal representative is Yang Shici. Its business scope includes the manufacturing and sales of chemical equipment, water treatment equipment, industrial ceramics, metal fillers, and plastic products, as well as self operated and agency import and export trade of various commodities and technologies, and anti-corrosion engineering. (If there are special provisions in the national laws for the above-mentioned projects, follow their provisions). Core products: Flexible Packing Material, Flat Ring Packing Series, Porcelain Ball

TOP7
Pingxiang Shengfeng Packing Co., Ltd
Overall Score4.5 / 5
Est. Date2004-03-01
Registered Capital60000K CNY

Pingxiang Shengfeng Packing Co., Ltd., with its registered address located in Xiashi West Industrial Park, Pingxiang Development Zone, Jiangxi Province, is registered with the Pingxiang Economic and Technological Development Zone Market Supervision and Administration Bureau. The legal representative is Yang Shitao, and its business scope includes general projects: sales of metal materials, sales of plastic products, sales of metal products, sales of special ceramic products, sales of molds, sales of sealing fillers, sales of chemical products (excluding licensed chemical products), sewage treatment and its recycling, import and export of goods, external contracting projects, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, manufacturing of special ceramic products, manufacturing of gas and liquid separation and purification equipment, manufacturing of special equipment for oil refining and chemical production, mold manufacturing. Manufacturing of metal materials, Manufacturing of sealing fillers (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). Core products: Flexible Packing Material, Hollow Sphere Packing, Lacy Ring Packing

TOP8
Hengshui Zhonghang Waterproof Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2024-05-15
Registered Capital500K CNY

Hengshui Zhonghang Waterproof Materials Co., Ltd., with its registered address at No. 31, Building 6, East Extension of Hongda Road, Wuyi Town, Wuyi County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Wuyi County, Hengshui City. The legal representative is Wen Lulu, and the business scope includes general projects: sales of building waterproof roll materials products; Sales of rubber products; Sales of metal products; Sales of plastic products; Sales of seals; Sales of fiberglass and related products; Sales of glass fiber reinforced plastic products; Sales of metal structures; Sales of sealing fillers; Sales of building materials; Sales of lightweight 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: Flexible Packing Material, Water Swelling Strip, Rubber Products

TOP9
Pingxiang Shengfeng Packing Co., Ltd
Overall Score4.4 / 5
Est. Date2004-03-01
Registered Capital60000K CNY

Pingxiang Shengfeng Packing Co., Ltd., with its registered address located in Xiashi West Industrial Park, Pingxiang Development Zone, Jiangxi Province, is registered with the Pingxiang Economic and Technological Development Zone Market Supervision and Administration Bureau. The legal representative is Yang Shitao, and its business scope includes general projects: sales of metal materials, sales of plastic products, sales of metal products, sales of special ceramic products, sales of molds, sales of sealing fillers, sales of chemical products (excluding licensed chemical products), sewage treatment and its recycling, import and export of goods, external contracting projects, technical services, technical development, technical consulting, technical exchanges, technology transfer, technology promotion, manufacturing of special ceramic products, manufacturing of gas and liquid separation and purification equipment, manufacturing of special equipment for oil refining and chemical production, mold manufacturing. Manufacturing of metal materials, Manufacturing of sealing fillers (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). Core products: Flexible Packing Material, Multi Sided Hollow Sphere, Ball Ring Packing

TOP10
Huiding Rubber Hengshui Co., Ltd
Overall Score4.4 / 5
Est. Date2019-07-01
Registered Capital1100K CNY

Huiding Rubber Hengshui Co., Ltd., with its registered address at No. 18 Hengzao Road, Nanhua Village, Hedong, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Taocheng District, Hengshui City. The legal representative is Cao Shilei, and the business scope includes general projects: sales of rubber products; Sales of plastic products; Sales of sealing fillers; Sales of building waterproofing membrane products; Sales of metal materials. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: highway management and maintenance; 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: Flexible Packing Material, Plastic Adhesive, Expansion Joint Adhesive Strip

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Flexible Packing Material, Two Component Polysulfide Sealant, Water Stop Ring20600K CNYNot Supported
Hengshui Yinghui Rubber and Plastic Technology Co., Ltd2018-11-20Flexible Packing Material, Medium Buried Rubber Waterstop, Single Component Polyurethane Sealant10000K CNYNot Supported
Hengshui Fenghe Rubber Products Co., Ltd2025-12-19Flexible Packing Material, Sealant, Rubber Waterstop5000K CNYNot Supported
Pingxiang Tiansheng Chemical Equipment Co., Ltd2011-10-11Flexible Packing Material, Wire Mesh Defogger, Pp Plastic Ball Ring Connector36800K CNYSupported
Pingxiang Tiansheng Chemical Equipment Co., Ltd2011-10-11Flexible Packing Material, Plastic Saddle Ring, Teller Rosette 36800K CNYSupported
Pingxiang Tiansheng Chemical Equipment Co., Ltd2011-10-11Flexible Packing Material, Flat Ring Packing Series, Porcelain Ball36800K CNYSupported
Pingxiang Shengfeng Packing Co., Ltd2004-03-01Flexible Packing Material, Hollow Sphere Packing, Lacy Ring Packing60000K CNYSupported
Hengshui Zhonghang Waterproof Materials Co., Ltd2024-05-15Flexible Packing Material, Water Swelling Strip, Rubber Products500K CNYNot Supported
Pingxiang Shengfeng Packing Co., Ltd2004-03-01Flexible Packing Material, Multi Sided Hollow Sphere, Ball Ring Packing60000K CNYSupported
Huiding Rubber Hengshui Co., Ltd2019-07-01Flexible Packing Material, Plastic Adhesive, Expansion Joint Adhesive Strip1100K CNYNot Supported

Purchasing Guide

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

  • When selecting flexible filling materials for supply, enterprises should prioritize verifying key technical parameters such as tensile strength and compression permanent deformation rate of the product. These indicators directly affect the sealing performance and service life, especially suitable for scenarios such as expansion joints in hydraulic engineering or sealing of chemical pipelines.
  • Flexible fillers are commonly used in settlement joints and underground pipe gallery joints in sewage treatment plants. When purchasing, products with corresponding acid and alkali resistance levels and elastic moduli should be matched according to the corrosiveness and displacement of the medium.
  • 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 batch consistency.
  • For dynamic sealing scenarios such as tunnel deformation joints, it is recommended to use high elongation flexible fillers and pay attention to the actual project case data of suppliers in the infrastructure field to evaluate their applicability.

Knowledge Base

Q

Application of GB flexible packing: Flexible fillers are generally used in the sealing structure of the perimeter joints of concrete face rockfill dams, including the concrete toe board and the face slab of the rockfill dam. The surface sealing structure materials of the concrete face slab include anti-seepage sealing cover plate, flexible filler, water swelling sealing adhesive, water swelling sealing strip, stainless steel flat steel, stainless steel expansion bolt, high polymer structural adhesive, rubber sealing strip, and P

Q

Flexible filling material for panel dam joint is an elastic sealing material used at the joint of concrete panel dam. Its main function is to adapt to the deformation of the dam body caused by temperature changes, water pressure, etc., and prevent leakage. Its shape is mostly paste like or strip like, with excellent flexibility and adhesion, which can tightly adhere to the surface of concrete joints and maintain sealing performance during joint expansion and contraction. Common ingredients include oak

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