Updated Oct 26, 2026 · Public platform & industry data

Oct 26, 2026 Updated

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2026 Top 10 Putty Type Waterstop Strip Manufacturers in China

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Top-rated Putty Type Waterstop Strip suppliers, How to choose a Putty Type Waterstop Strip manufacturer, Best Putty Type Waterstop Strip companies in China

The top 10 Putty Type Waterstop Strip manufacturers in China for 2026 are: Shandong Zhongtan Intelligent Equipment Co., Ltd, Hebei Keyao Rubber and Plastic Technology Co., Ltd, Guangzhou Hongniu Building Waterproof Materials Co., Ltd, Huiding Rubber Hengshui Co., Ltd, Hebei Shanshui Rubber and Plastic Technology Co., Ltd, Hebei Yuanzhen Fastener Manufacturing Co., Ltd, Hebei Fengxing Rubber Products Co., Ltd, Qinghe Lubao Rubber Products Co., Ltd, Hengshui Fenghe Rubber Products Co., Ltd, Hengshui Jingtong Engineering Rubber 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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Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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: Putty Type Waterstop Strip, Support Category, Instrumentation And Meters

Top 2
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Hebei Keyao Rubber and Plastic Technology Co., Ltd
Overall Score4.7 / 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: Putty Type Waterstop Strip, Three Way Fittings For Grouting Pipes, Panel Dam Filling Material

Top 3
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Guangzhou Hongniu Building Waterproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2014-10-15
Registered Capital10000K CNY

Guangzhou Hongniu Building Waterproof Materials Co., Ltd., registered at A6017, No. 491 Guangcong 5th Road, Baiyun District, Guangzhou (for office use only), registered with the Market Supervision Administration of Baiyun District, Guangzhou, with Yang Chunfu as the legal representative. Its business scope includes wholesale of building materials and decorative materials;. Core products: Putty Type Waterstop Strip, Self Adhesive Waterproofing Membrane,

TOP4
Huiding Rubber Hengshui Co., Ltd
Overall Score4.6 / 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: Putty Type Waterstop Strip, Expansion Sealing Ring, Plastic Adhesive

TOP5
Hebei Shanshui Rubber and Plastic Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-11-14
Registered Capital51880K CNY

Hebei Shanshui Rubber and Plastic Technology Co., Ltd., with its registered address at No. 68 Wangshangying Village, Houliumingfu Township, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau. The legal representative is Yao Guoqiang, and its business scope includes general projects such as rubber product manufacturing; Manufacturing of plastic products; Manufacturing of sealing fillers; Manufacturing of metal fittings for construction; Manufacturing of photovoltaic equipment and components; Sales of rubber products; Sales of plastic products; Sales of metal products; Sales of sealing fillers; Sales of photovoltaic equipment and components; Sales of intelligent basic manufacturing equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Sales of cement products; Sales of steel reinforcement products for construction; Sales of coatings (excluding hazardous chemicals); Sales of fireproof sealing materials; Retail of hardware products; Sales of building materials; Sales of non-metallic minerals and products; Sales of thermal and sound insulation materials (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Construction project 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 the approval documents or license certificates). Core products: Putty Type Waterstop Strip, Steel Edge Waterstop, Medium Buried Rubber Waterstop

TOP6
Hebei Yuanzhen Fastener Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2017-10-18
Registered Capital3000K CNY

Hebei Yuanzhen Fastener Manufacturing Co., Ltd., with its registered address at Xiduan Village West, Linmingguan Town, Yongnian District, Handan City, Hebei Province, is registered with the Yongnian District Market Supervision Administration Bureau and represented by Tan Saitong. Its business scope includes fastener manufacturing and sales; Sales of railway accessories, power equipment, transportation facility accessories, mechanical accessories, industrial and mining accessories, building accessories, power fittings, photovoltaic accessories, and steel; Import and export business of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)**. Core products: Putty Type Waterstop Strip, Water Stop Screw, Suspended Beam Accessories

TOP7
Hebei Fengxing Rubber Products Co., Ltd
Overall Score4.5 / 5
Est. Date2015-12-21
Registered Capital5000K CNY

Hebei Fengxing Rubber and Plastic Products Co., Ltd., with its registered address at 45-6 Government Street, Fuhe River Town, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau. The legal representative is Zhang Tao, and its business scope includes the manufacturing of other rubber products. Production and sales of rubber and plastic products, rubber waterstops, waterstops, sealants, closed cell foam plates, rubber plates, conveyor belts, rubber hoses, waterproof coatings, waterproof rolls, geotextile, geomembrane, geogrid, grouting pipes, bridge bearings, expansion joints, nylon products, silicone products, polyurethane products * *. Core products: Putty Type Waterstop Strip, Water Swelling Strip, Waterstop

TOP8
Qinghe Lubao Rubber Products Co., Ltd
Overall Score4.5 / 5
Est. Date2014-01-24
Registered Capital1000K CNY

Qinghe Lubao Rubber Products Co., Ltd., with its registered address located on the south side of Pujiang Street and the east side of Songshan South Road in Qinghe County, is registered with the Qinghe County Market Supervision Administration. The legal representative is Liu Yongqing, and its business scope includes the processing and sales of rubber products, injection molded parts, sealing strips, and filters; Purchase and sale of other automotive components; 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: Putty Type Waterstop Strip, Black And Yellow Warning Anti-Collision Soft Strip, Sealing Strip

TOP9
Hengshui Fenghe Rubber Products Co., Ltd
Overall Score4.4 / 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: Putty Type Waterstop Strip, Rubber Waterstop Strip, Plastic Waterstop Material

TOP10
Hengshui Jingtong Engineering Rubber Co., Ltd
Overall Score4.4 / 5
Est. Date2013-04-07
Registered Capital50500K CNY

Hengshui Jingtong Engineering Rubber Co., Ltd. is located at the southeast corner of Hegang Road Planning Street, Wuyi County Economic Development Zone, Hengshui City, Hebei Province (11-3 Wuyi Science and Technology Enterprise Entrepreneurship Park). It was established on April 7, 2013, with the registration authority of the Market Supervision Administration of Wuyi County, Hengshui City, and the legal representative being Tian Yu. Core products: Putty Type Waterstop Strip, Viscous Damper, Seismic And Shock-Absorbing Steel Structure

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Putty Type Waterstop Strip, Support Category, Instrumentation And Meters10000K CNYSupported
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Putty Type Waterstop Strip, Three Way Fittings For Grouting Pipes, Panel Dam Filling Material20600K CNYNot Supported
Guangzhou Hongniu Building Waterproof Materials Co., Ltd2014-10-15Putty Type Waterstop Strip, Self Adhesive Waterproofing Membrane, 10000K CNYNot Supported
Huiding Rubber Hengshui Co., Ltd2019-07-01Putty Type Waterstop Strip, Expansion Sealing Ring, Plastic Adhesive1100K CNYNot Supported
Hebei Shanshui Rubber and Plastic Technology Co., Ltd2012-11-14Putty Type Waterstop Strip, Steel Edge Waterstop, Medium Buried Rubber Waterstop51880K CNYSupported
Hebei Yuanzhen Fastener Manufacturing Co., Ltd2017-10-18Putty Type Waterstop Strip, Water Stop Screw, Suspended Beam Accessories3000K CNYSupported
Hebei Fengxing Rubber Products Co., Ltd2015-12-21Putty Type Waterstop Strip, Water Swelling Strip, Waterstop5000K CNYNot Supported
Qinghe Lubao Rubber Products Co., Ltd2014-01-24Putty Type Waterstop Strip, Black And Yellow Warning Anti-Collision Soft Strip, Sealing Strip1000K CNYSupported
Hengshui Fenghe Rubber Products Co., Ltd2025-12-19Putty Type Waterstop Strip, Rubber Waterstop Strip, Plastic Waterstop Material5000K CNYNot Supported
Hengshui Jingtong Engineering Rubber Co., Ltd2013-04-07Putty Type Waterstop Strip, Viscous Damper, Seismic And Shock-Absorbing Steel Structure50500K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of putty type waterstops, it is recommended to prioritize confirming key technical parameters such as expansion ratio and water pressure resistance value of the product to ensure its suitability for waterproofing treatment scenarios of underground engineering joints or concrete cracks.
  • When selecting suppliers, reference can be made to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually provide more stable product performance and construction technology support.
  • In long-term immersion environments such as tunnels and water pools, the corrosion resistance and durability of putty type waterstops are particularly critical. When purchasing, it is necessary to evaluate whether the material formula meets the standards based on specific application scenarios.
  • Different specifications of putty type waterstops are suitable for expansion joints or settlement joints. Before procurement, the gap width and displacement requirements of the engineering design should be clearly defined to avoid affecting the waterproof effect due to improper selection.

Knowledge Base

Q

Putty type waterstop has the following characteristics: firstly, it has excellent plasticity, can adapt to irregular surfaces, fill various shapes of gaps, and ensure sealing effect. Secondly, it has a high expansion ratio and can rapidly expand upon contact with water, effectively preventing water infiltration.

Q

Putty type waterstop, also known as PN (BW) waterstop, is a type of water swelling rubber strip. It is a self-adhesive waterproof material made by mixing polymer inorganic water absorbing and expanding materials with rubber. It is mainly used for anti-seepage and leakage prevention of concrete construction joints, and is suitable for underground buildings, water conservancy and hydropower, transportation tunnels, and municipal water supply and drainage projects.

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