Updated Sep 18, 2026 · Public platform & industry data

Sep 18, 2026 Updated

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2026 Top 10 Waterproof Coating Manufacturers in China Jiangsu

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Top-rated Waterproof Coating suppliers, How to choose a Waterproof Coating manufacturer, Best Waterproof Coating companies in China

The top 10 Waterproof Coating manufacturers in Jiangsu for 2026 are: Stanlon Coatings (Changzhou) Co., Ltd, Nanjing Haihai New Materials Technology Co., Ltd, Guangzhou Jiabaili Waterproof Engineering Co., Ltd, Langfang Lanxin Environmental Protection Technology Co., Ltd, Langfang Lanxin Environmental Protection Technology Co., Ltd, Liaoning Siyuan Anti corrosion and Waterproof Materials Co., Ltd, Suzhou Haohao Heng Environmental Protection Technology Co., Ltd, Wuxi Qiren Chemical Technology Co., Ltd, Nanjing Chuanmei Decoration Materials Co., Ltd, Hebei Duoshi New Material 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.

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JiangsuJiangsu
Top 1
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Stanlon Coatings (Changzhou) Co., Ltd
Overall Score4.9 / 5
Est. Date2006-04-11
Registered Capital65768K CNY

Stanlong Coatings (Changzhou) Co., Ltd., located at No. 2 Tongzihexi Road, Zhonglou Economic Development Zone, Changzhou City, was established on April 11, 2006. The registered authority is the Government Service Management Office of Zhonglou District, Changzhou City, and the legal representative is Chen Ximing. Core products: Waterproof Coating

Top 2
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Nanjing Haihai New Materials Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-05-26
Registered Capital5000K CNY

Nanjing Haihai New Materials Technology Co., Ltd., registered at Room 2-2162, Building 1, No. 5 Zhufeng Road, Zhuzhen Town, Liuhe District, Nanjing City, Jiangsu Province, registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Li Fu, and the business scope includes general projects: research and development of new material technology; Promotion services for new material technology; Research and development of bio based material technology; Research and development of bio based material polymerization technology; Manufacturing of ecological environment materials; Research and development of biochemical product technology; Manufacturing of electronic specialized materials; Research and development of electronic specialized materials; Sales of electronic specialized materials; Research and development of emerging energy technologies; Sales of chemical products (excluding licensed chemical products); Sales of coatings (excluding hazardous chemicals); Domestic trade agency (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: Waterproof Coating, Gypsum Additive, Agrochemicals

Top 3
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Guangzhou Jiabaili Waterproof Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2017-11-28
Registered Capital5000K CNY

Guangzhou Jiabaili Waterproof Engineering Co., Ltd., registered at Room 8806, No. 10 Helong 5th Road, Longgui Street, Baiyun District, Guangzhou, registered with the Market Supervision and Administration Bureau of Baiyun District, Guangzhou. The legal representative is Chen Zhong, and the business scope includes installation services for building steel structures and prefabricated components; Installation of protective equipment for civil air defense engineering; Professional contracting of building curtain wall engineering; Post construction decoration, renovation, and cleaning; Interior decoration and renovation; Reinforcement and strengthening of building structures; Building structure waterproofing and leak repair; Construction of municipal public works; Urban rail bridge engineering services; Urban subway tunnel engineering services; Foreign contracted engineering business; Manufacturing of waterproof building materials; Paint manufacturing (excluding monitored chemicals and hazardous chemicals); Wholesale of building materials and decorative materials; Wholesale of coatings; Wholesale trade of goods (excluding licensed and approved goods);. Core products: Waterproof Coating, , Epoxy Coating

TOP4
Langfang Lanxin Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-03-04
Registered Capital3000K CNY

Langfang Lanxin Environmental Protection Technology Co., Ltd. is registered in Nancuizhuang Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Yaru. The business scope includes technology research and development, technology promotion, and technology services for environmental protection products; Processing and sales: cleaning agent, descaling agent, slag remover, glass flake adhesive, heat shrink packaging machine, insulation board cutting saw; Sales: Coatings, vinyl resins, epoxy resins, epoxy asphalt paints, epoxy zinc rich paints, curing agents, accelerators, diluents, insulation materials, waterproof materials, fireproof materials, sealing materials, fiberglass products; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Coating, Epoxy Resin, Epoxy Zinc Rich Paint

TOP5
Langfang Lanxin Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-03-04
Registered Capital3000K CNY

Langfang Lanxin Environmental Protection Technology Co., Ltd. is registered in Nancuizhuang Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province. The registration authority is the Market Supervision Administration of Dacheng County, Langfang City, and the legal representative is Li Yaru. The business scope includes technology research and development, technology promotion, and technology services for environmental protection products; Processing and sales: cleaning agent, descaling agent, slag remover, glass flake adhesive, heat shrink packaging machine, insulation board cutting saw; Sales: Coatings, vinyl resins, epoxy resins, epoxy asphalt paints, epoxy zinc rich paints, curing agents, accelerators, diluents, insulation materials, waterproof materials, fireproof materials, sealing materials, fiberglass products; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Coating, Cement-Based Infiltration Crystallization, Epoxy Primer

TOP6
Liaoning Siyuan Anti corrosion and Waterproof Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2018-03-08
Registered Capital5000K CNY

Liaoning Siyuan Anti corrosion and Waterproof Materials Co., Ltd., registered at 1-27 Punan Road, Shenbei New District, Shenyang City, Liaoning Province (1-23-1), registered with the Market Supervision and Administration Bureau of Shenbei New District, Shenyang City, with Li Lin as the legal representative. Its business scope includes research and development, production, and sales of anti-corrosion and waterproof materials; Construction of building waterproofing engineering, anti-corrosion and insulation engineering, indoor and outdoor decoration engineering; Sales of sewage treatment equipment, chemical products (excluding hazardous materials), mechanical equipment, electronic products, building materials, decorative materials, daily necessities, hardware and electrical equipment, nanomaterials, environmentally friendly materials, high-performance composite materials, and polymer materials; Energy saving technology research and development. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Waterproof Coating, Vinyl Ester Anti-Corrosion And Waterproof Coating, Anti-Corrosive Coating

TOP7
Suzhou Haohao Heng Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2019-08-08
Registered Capital5000K CNY

Suzhou Haohao Heng Environmental Protection Technology Co., Ltd., with its registered address at Room 2018, 2nd Floor, Zone D, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, is registered with the Wuzhong District Data Bureau of Suzhou City. The legal representative is Zhao Caiyan, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Import and export agency; Sales agent; Technology import and export; Import and export of goods; Sales of gas and liquid separation and purification equipment (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: Waterproof Coating, Waterproof Material, Membrane Structure

TOP8
Wuxi Qiren Chemical Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-01-11
Registered Capital3000K CNY

Wuxi Qiren Chemical Technology Co., Ltd., with its registered address at 1-1208 Tian'an Smart City, No. 228 Linghu Avenue, Xinwu District, Wuxi City, is registered with the Administrative Approval Bureau of Wuxi National High tech Industrial Development Zone (Xinwu District, Wuxi City). The legal representative is Chen Yong, and the business scope includes general projects such as technical services, technical development, technical consulting, technical exchanges, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Research and development of biochemical product technology; Sales of rubber products; Sales of plastic products; Sales of building materials; Sales of building decoration materials; Import and export of goods; Technology import and export; Import and export agency (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: Waterproof Coating, Release Agent, Medaco Industrial Cleaning

TOP9
Nanjing Chuanmei Decoration Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2015-02-10
Registered Capital1000K CNY

Nanjing Chuanmei Decoration Materials Co., Ltd., with its registered address at 608 Yingtian Street, Yuhuatai District, Nanjing City (D18 Changjiang Decoration City Paint District), registered with the Yuhuatai District Administrative Approval Bureau of Nanjing City, and represented by Li Defeng as its legal representative. Its business scope includes sales of decorative materials, building materials, wallpaper, coatings, plastic products, hardware, plumbing equipment, chemical products, daily necessities, clothing, shoes and hats, office supplies, and household appliances; Operation of hazardous chemicals (requires license or approval before operation); Landscape greening engineering, construction engineering, decoration engineering, and intelligent building engineering design and construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Waterproof Coating, Colorful Butterfly Water Based Steel Structure Anti Corrosion Paint, Cr Home Yili Transparent Pu Clear Paint

TOP10
Hebei Duoshi New Material Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-10-10
Registered Capital500K CNY

Hebei Duoshi New Material Technology Co., Ltd., with its registered address in Luguxian Village, Zangtun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Wang Jian, and the business scope includes general projects such as new material technology promotion services; Research and development of new material technology; Manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of anti-corrosion materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Rubber product manufacturing; Sales of rubber products; Sales of insulation materials; Production of fireproof sealing materials; Sales of fireproof sealing materials; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: 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: Waterproof Coating, Epoxy Cloud Iron Intermediate Paint, Cyanogen Based Waterproof And Anti-Corrosion Coating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Stanlon Coatings (Changzhou) Co., Ltd2006-04-11Waterproof Coating65768K CNYNot Supported
Nanjing Haihai New Materials Technology Co., Ltd2023-05-26Waterproof Coating, Gypsum Additive, Agrochemicals5000K CNYNot Supported
Guangzhou Jiabaili Waterproof Engineering Co., Ltd2017-11-28Waterproof Coating, , Epoxy Coating5000K CNYNot Supported
Langfang Lanxin Environmental Protection Technology Co., Ltd2021-03-04Waterproof Coating, Epoxy Resin, Epoxy Zinc Rich Paint3000K CNYNot Supported
Langfang Lanxin Environmental Protection Technology Co., Ltd2021-03-04Waterproof Coating, Cement-Based Infiltration Crystallization, Epoxy Primer3000K CNYNot Supported
Liaoning Siyuan Anti corrosion and Waterproof Materials Co., Ltd2018-03-08Waterproof Coating, Vinyl Ester Anti-Corrosion And Waterproof Coating, Anti-Corrosive Coating5000K CNYNot Supported
Suzhou Haohao Heng Environmental Protection Technology Co., Ltd2019-08-08Waterproof Coating, Waterproof Material, Membrane Structure5000K CNYSupported
Wuxi Qiren Chemical Technology Co., Ltd2012-01-11Waterproof Coating, Release Agent, Medaco Industrial Cleaning3000K CNYNot Supported
Nanjing Chuanmei Decoration Materials Co., Ltd2015-02-10Waterproof Coating, Colorful Butterfly Water Based Steel Structure Anti Corrosion Paint, Cr Home Yili Transparent Pu Clear Paint1000K CNYNot Supported
Hebei Duoshi New Material Technology Co., Ltd2022-10-10Waterproof Coating, Epoxy Cloud Iron Intermediate Paint, Cyanogen Based Waterproof And Anti-Corrosion Coating500K CNYNot Supported

Purchasing Guide

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

  • When selecting waterproof coatings, it is recommended to prioritize confirming key technical parameters such as impermeability pressure and bonding strength of the product, which directly affect its long-term waterproof effect in building roofs or underground engineering.
  • For different application scenarios such as bridge structures or indoor bathrooms, attention should be paid to the differences in weather resistance and environmental performance of coatings. Industrial environments may require higher levels of chemical corrosion resistance.
  • Supplier selection can refer to product compatibility, business qualifications, enterprise activity, industry performance, and platform statistical information. For example, enterprises that focus on building waterproofing and have transparent data are usually more reliable.
  • Special scenarios such as tunnel engineering require the use of high elongation flexible waterproof coatings. When purchasing, the actual performance can be evaluated based on third-party testing reports provided by the supplier.

Knowledge Base

Q

1、 The three mainstream waterproof coatings are PK. There are more than one choice for wearing raincoats on buildings. Currently, the mainstream players on the market include: 1. Polyurethane coating, which is elastic enough to stretch three times without breaking, suitable for roofs and balconies with large temperature differences, but construction should avoid rainy days. 2. Acrylic coating, which is an environmentally friendly player with built-in breathing function

Q

Sealing material: The cable joints of submersible pumps are usually sealed with rubber or silicone, which can effectively prevent moisture infiltration and ensure the normal operation of electrical components. <&order>Insulation layer: The cable joint of the submersible pump should also have good electrical insulation ability to ensure that there is no danger of short circuit or leakage of electrical components. Therefore, when making cable joints for submersible pumps, it is usually necessary to

Q

This article explains the types and principles of waterproof coatings for down jackets, introduces the characteristics of commonly used coatings such as PTFE and PU, and provides various waterproof maintenance methods for down jackets to help readers understand how to choose and maintain down jackets correctly.

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