Updated Aug 29, 2026 · Public platform & industry data

Aug 29, 2026 Updated

English
title decor left

2026 Top 10 Product Type Waterstop Strip Manufacturers in China

title decor right

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

The top 10 Product Type Waterstop Strip manufacturers in China for 2026 are: Dongying Zhengyu Waterproof Materials Co., Ltd, Hebei Keyao Rubber and Plastic Technology Co., Ltd, Guangdong Xinxilang Plastic Technology Co., Ltd, Chengdu Jinbaishun Building Materials Co., Ltd, Hebei Qinzhou Hydraulic Machinery Co., Ltd, Hebei Shanshui Rubber and Plastic Technology Co., Ltd, Hebei Jumai New Material Technology Development Co., Ltd, Hengshui Zhonghu Rubber Products Co., Ltd, Hengshui Fenghe Rubber Products Co., Ltd, Hengshui Heyin Technology Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Top 1
background image
Dongying Zhengyu Waterproof Materials Co., Ltd
Overall Score4.9 / 5
Est. Date2011-03-10
Registered Capital10980K CNY

Dongying Zhengyu Waterproof Materials Co., Ltd., with its registered address in Pangxiang Village, Daozhuang Town, Guangrao County, is registered with the Guangrao County Market Supervision and Administration Bureau. The legal representative is Pang Youliang, and its business scope includes the production and sale of waterproof materials, waterproof coatings, and chemical products; Construction of building waterproofing engineering; Approved import and export business. (The above items do not include easily producible drugs, highly toxic, flammable and explosive hazardous chemicals) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments).. Core products: Product Type Waterstop Strip, Leak Proof Roll Material, Real Estate Waterproofing Materials

Top 2
background image
Hebei Keyao Rubber and Plastic Technology Co., Ltd
Overall Score4.8 / 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: Product Type Waterstop Strip, Rubber Waterproof Ring, Cold Bonding Adhesive For Waterstop

Top 3
background image
Guangdong Xinxilang Plastic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2023-07-13
Registered Capital5000K CNY

Guangdong Xinxi Rang Plastic Technology Co., Ltd., with its registered address at 1st Floor, Building 2, Science and Technology Zone, Qixing Community Industrial Park, Xingtan Town, Shunde District, Foshan City, Guangdong Province, China. The registration authority is the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Zhou Jiabing. Its business scope includes general projects such as plastic product manufacturing; Sales of plastic products; Manufacturing of hardware products; Wholesale of hardware 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: Product Type Waterstop Strip, Waterproof Electric Welding Knife, Waterstop Expansion Joint

TOP4
Chengdu Jinbaishun Building Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2016-03-30
Registered Capital100K CNY

Chengdu Jinbaishun Building Materials Co., Ltd. is registered at No. 8, Building 40, 669 Jinfu Road, Jinniu District, Chengdu. The registration authority is Jinniu District Market Supervision Administration, and the legal representative is Qian Zhipeng. Its business scope includes wholesale and retail of building materials, hardware products, machinery and equipment, daily necessities, electronic products, and chemical products (excluding dangerous goods).. Core products: Product Type Waterstop Strip, Closed Cell Foam Board, Rubber Insulation Board

TOP5
Hebei Qinzhou Hydraulic Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2023-02-15
Registered Capital10000K CNY

Hebei Qinzhou Hydraulic Machinery Co., Ltd., with its registered address in Xixiaopu Village, Baishenshou Township, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Wang Zhongli, and the business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sealing component manufacturing; Sales of seals; Rubber product manufacturing; Sales of rubber products; Operation of wires and cables; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of metal materials; Sales of metal materials; Installation services for ordinary mechanical equipment. (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: Product Type Waterstop Strip, Large River Lift Dam, Bottom Horizontal Axis Flap Gate

TOP6
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: Product Type Waterstop Strip, Steel Edge Waterstop, Sealant

TOP7
Hebei Jumai New Material Technology Development Co., Ltd
Overall Score4.6 / 5
Est. Date2019-12-12
Registered Capital110000K CNY

Hebei Jumai New Material Technology Development Co., Ltd. is registered at the southeast corner of Hegang Road Planning Street, Wuyi County Economic Development Zone, Hengshui City, Hebei Province (11-2 Wuyi Technology Enterprise Entrepreneurship Park). The registration authority is the Market Supervision Administration of Wuyi County, Hengshui City, and the legal representative is Wang Chunlin. The business scope includes new material technology promotion services. Rubber product manufacturing (seismic isolation rubber bearings, butyl waterproof tape). Manufacturing of concrete structural components (bridge bearings, bowl bearings, ball bearings). Manufacturing of sealing fillers (expansion joints). Manufacturing of asbestos products (rubber sheets). Manufacturing of metal structures (bridge expansion joints, dampers, buckling supports). Sealing component manufacturing (waterstop, waterstop strip). Manufacturing of building waterproofing membrane products (butyl waterproofing membrane). Sales of building waterproofing membrane products (butyl waterproofing membrane). Sales of rubber products (seismic isolation rubber bearings, butyl waterproof tape). Sales of concrete structural components (bridge bearings, bowl bearings, ball bearings). Sales of sealing fillers (expansion joints). Sales of asbestos products (rubber sheets). Sales of metal structures (bridge expansion joints, dampers, buckling supports). Sales of seals (waterstops, waterstops). Import and export of goods. Technology import and export. (Except for the import and export of goods and technologies prohibited by the state or involving administrative approval. Except for those restricted or prohibited by the state) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Product Type Waterstop Strip, Rubber Waterstop/Strip, Spherical Steel Support

TOP8
Hengshui Zhonghu Rubber Products Co., Ltd
Overall Score4.6 / 5
Est. Date2024-03-11
Registered Capital1680K CNY

Hengshui Zhonghu Rubber Products Co., Ltd., with its registered address at No. 37, Zone 35, Rubber City, South Outer Ring East Road, Taocheng District, Hengshui City, Hebei Province, is registered with the Market Supervision Administration of Taocheng District, Hengshui City. The legal representative is Li Ying, and its business scope includes general projects such as rubber product manufacturing; Sales of rubber products; Sales of seals; Sales of building waterproofing membrane products; Sales of sealing fillers; Sales of plastic products; Sales of lightweight building materials; Sales of cement products; Sales of metal structures; Sales of coatings (excluding hazardous chemicals); Internet sales (except for the sale of goods that need to be licensed); Sales of synthetic materials; Mold sales; Sales of specialized equipment for rubber processing; Sales of metal products; Sales of metal chains and other metal products; Sales of instruments and meters; Sales of metal fittings for construction; Sales of building materials; Sales of needle textiles and raw materials; Needle textile sales; Sales of insulation materials; Sales of fireproof sealing materials; Sales of insulation and soundproofing materials; Sales of cork products; Sales of daily wooden products; Sales of asbestos cement products; Sales of concrete structural components; Sales of gas and liquid separation and purification equipment; Sales of hydraulic power machinery and components; Retail of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information technology consulting 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: Product Type Waterstop Strip, Water Swelling Strip, Rubber 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: Product Type Waterstop Strip, Rubber Waterstop Strip, Rubber Waterstop

TOP10
Hengshui Heyin Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2024-06-13
Registered Capital6000K CNY

Hengshui Heyin Technology Co., Ltd. is located at No. 8 Jiaxing Road, North Industrial Park, High tech Zone, Hengshui City, Hebei Province, China. It was established on June 13, 2024 and registered with the Market Supervision and Administration Bureau of Hengshui High tech Industrial Development Zone. The legal representative is Wang Benqing. Core products: Product Type Waterstop Strip, Water Swelling Strip

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dongying Zhengyu Waterproof Materials Co., Ltd2011-03-10Product Type Waterstop Strip, Leak Proof Roll Material, Real Estate Waterproofing Materials10980K CNYNot Supported
Hebei Keyao Rubber and Plastic Technology Co., Ltd2016-03-18Product Type Waterstop Strip, Rubber Waterproof Ring, Cold Bonding Adhesive For Waterstop20600K CNYNot Supported
Guangdong Xinxilang Plastic Technology Co., Ltd2023-07-13Product Type Waterstop Strip, Waterproof Electric Welding Knife, Waterstop Expansion Joint5000K CNYNot Supported
Chengdu Jinbaishun Building Materials Co., Ltd2016-03-30Product Type Waterstop Strip, Closed Cell Foam Board, Rubber Insulation Board100K CNYNot Supported
Hebei Qinzhou Hydraulic Machinery Co., Ltd2023-02-15Product Type Waterstop Strip, Large River Lift Dam, Bottom Horizontal Axis Flap Gate10000K CNYNot Supported
Hebei Shanshui Rubber and Plastic Technology Co., Ltd2012-11-14Product Type Waterstop Strip, Steel Edge Waterstop, Sealant51880K CNYSupported
Hebei Jumai New Material Technology Development Co., Ltd2019-12-12Product Type Waterstop Strip, Rubber Waterstop/Strip, Spherical Steel Support110000K CNYSupported
Hengshui Zhonghu Rubber Products Co., Ltd2024-03-11Product Type Waterstop Strip, Water Swelling Strip, Rubber Sealing Strip1680K CNYSupported
Hengshui Fenghe Rubber Products Co., Ltd2025-12-19Product Type Waterstop Strip, Rubber Waterstop Strip, Rubber Waterstop5000K CNYNot Supported
Hengshui Heyin Technology Co., Ltd2024-06-13Product Type Waterstop Strip, Water Swelling Strip6000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of product type waterstops, it is recommended to prioritize checking technical parameters such as expansion ratio, water pressure resistance, and durability indicators to ensure that they match the waterproof grade requirements of the project.
  • Product type water stop strips are commonly used in long-term immersion scenarios such as underground pipe galleries and tunnel joints. When purchasing, suitable models can be selected based on the specific pH and temperature range of the construction environment.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • Product type waterstops with different cross-sectional shapes (rectangular, perforated, etc.) are suitable for differentiated sealing requirements. Before procurement, it is necessary to clarify the structural characteristics and deformation requirements of the installation site.

Knowledge Base

Q

General waterproof requirements: If the project does not have particularly high waterproof requirements, such as some ordinary basement waterproof construction joints, rubber waterstops with an expansion coefficient of 150% -300% may be sufficient to meet the needs. In this case, the waterstop can expand appropriately when it comes into contact with water, fill the construction joint, and prevent groundwater leakage.

Q

Product type water swelling rubber waterstop product application Product type water swelling rubber waterstop is a new type of waterproof sealing material that combines rubber elasticity and water swelling characteristics. It is made of rubber as the base material, mixed with hydrophilic swelling components, and vulcanized through a special process. With the advantage of "water stopping", it is applied in waterproof engineering and is a key material for blocking water leakage in structural gaps. Its application scenarios

Q

The expansion coefficient of product type rubber waterstop is generally between 150% and 500%. The coefficient of expansion is an important indicator for measuring the expansion performance of a waterstop when it encounters water. It represents the growth ratio of the volume or size of the waterstop after water expansion relative to the original volume or size. For example, a product type rubber waterstop with an expansion coefficient of 200%,

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