Updated May 28, 2026 · Public platform & industry data

May 28, 2026 Updated

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2026 Top 10 Leak Proof And Waterproof Coating Manufacturers in China

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

The top 10 Leak Proof And Waterproof Coating manufacturers in China for 2026 are: Shandong Golden Umbrella Waterproof Material Co., Ltd, Golden Umbrella Waterproof Materials Co., Ltd, Weifang Jinglong Waterproof Materials Co., Ltd, Weifang Xuanbao Waterproof Materials Co., Ltd, Weifang Hongsheng Waterproof Materials Co., Ltd, Hebei Changxing Sealing and Insulation Materials Co., Ltd, Weifang Rongjing Waterproof Engineering Co., Ltd, Guangdong Huolun Building Materials Technology Development Co., Ltd, Shandong Yinhe Waterproof Materials Co., Ltd, Guangdong Huolun Building Materials Technology Development 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 Golden Umbrella Waterproof Material Co., Ltd
Overall Score4.9 / 5
Est. Date2017-04-07
Registered Capital86000K CNY

Shandong Golden Umbrella Waterproof Material Co., Ltd. is located in Taitou Town Industrial Park (formerly Zhaobu Village), Shouguang City, Weifang City, Shandong Province. It was established on April 7, 2017, with the registration authority of Shouguang Market Supervision Administration and the legal representative being Hao Junpeng. Core products: Leak Proof And Waterproof Coating, Reactive Adhesive Wet Laying Waterproofing Membrane, Root Puncture Resistant Waterproofing Membrane

Top 2
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Golden Umbrella Waterproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2020-04-03
Registered Capital60000K CNY

Golden Umbrella Waterproof Materials Co., Ltd., registered in Taitou Town Industrial Park (formerly Zhaobu Village), Shouguang City, Weifang City, Shandong Province, with the registration authority of Shouguang Market Supervision Administration and the legal representative of Li Huajun. Its business scope includes research and development, production, and sales of waterproof building materials, waterproof coatings (excluding hazardous chemicals and precursor chemicals), recycled rubber, non-woven fabrics, thermal insulation and sound insulation materials (excluding fireproof sealing materials), plastic films (excluding polyvinyl chloride (PVC) food preservation packaging films), plastic boards and pipes (excluding nitrocellulose plastic), plastic profiles, and plastic woven products; Sales: chemical products (excluding hazardous chemicals and precursor chemicals), rubber products; Contracting: Building waterproofing engineering, anti-corrosion and insulation engineering; Construction labor subcontracting; Engage in import and export business of goods and technology within the scope permitted by the state. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Leak Proof And Waterproof Coating, Waterproof Membrane

Top 3
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Weifang Jinglong Waterproof Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2017-12-18
Registered Capital2000K CNY

Weifang Jinglong Waterproof Materials Co., Ltd., registered at Beiyangtou Village East, Taitou Town, Shouguang City, Weifang City, with the registration authority of Shouguang Market Supervision Administration and the legal representative of Zheng Baoyuan, is engaged in the production and sales of waterproof building materials, non-woven fabrics, thermal insulation and sound insulation materials (excluding fireproof sealing materials); Sales: waterproof coatings (excluding hazardous chemicals and precursor chemicals), building decoration materials, road asphalt (excluding hazardous chemicals and precursor chemicals), hardware products, electronic products; Contracting: Building waterproofing engineering, anti-corrosion and insulation engineering; Import and export business of goods and technology within the scope permitted by the state (for projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Leak Proof And Waterproof Coating, Waterproof Coating, Waterproof Membrane

TOP4
Weifang Xuanbao Waterproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2016-08-23
Registered Capital50500K CNY

Weifang Xuanbao Waterproof Materials Co., Ltd. is located at the north end of Beiguanzhuang, Taitou Town, Shouguang City, Weifang City, Shandong Province. It was established on August 23, 2016, with the registration authority of Shouguang Market Supervision Administration and the legal representative of Sui Yongbin. Core products: Leak Proof And Waterproof Coating, Waterproof Membrane, Waterproof Coating

TOP5
Weifang Hongsheng Waterproof Materials Co., Ltd
Overall Score4.7 / 5
Est. Date2024-02-22
Registered Capital100K CNY

Weifang Hongsheng Waterproof Materials Co., Ltd. is located at the north end of Sanzuo Lou Village, Taitou Town, Shouguang City, Weifang City, Shandong Province. It was established on February 22, 2024, with the registration authority of Shouguang Market Supervision Administration and the legal representative being Guo Qiwei. Core products: Leak Proof And Waterproof Coating, Waterproof Material, Waterproof Membrane

TOP6
Hebei Changxing Sealing and Insulation Materials Co., Ltd
Overall Score4.6 / 5
Est. Date2006-08-25
Registered Capital5000K CNY

Hebei Changxing Sealing and Insulation Materials Co., Ltd., registered address located in Shucheng, Hejian City The registration authority is the Market Supervision Administration of Hejian City, and the legal representative is Zhou Changxing. The business scope includes the production and sales of rubber sheets; Processing and sales of aluminum foil products and plastic tape; Sales of insulation materials, waterproof materials, sealing materials, and chemical products (excluding hazardous chemicals). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Leak Proof And Waterproof Coating, Rubber Sheet, Rubber Block

TOP7
Weifang Rongjing Waterproof Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2014-07-04
Registered Capital5800K CNY

Weifang Rongjing Waterproofing Engineering Co., Ltd., registered at No. 739 Fengtai Road, Beiyangtou Village, Taitou Town, Shouguang City, Weifang City, Shandong Province, registered with the Shouguang Market Supervision Administration Bureau, with Rong Jingna as the legal representative. Its business scope includes contracting building waterproofing engineering, anti-corrosion and temperature protection engineering, and water conservancy engineering; Production and sales: waterproof building materials, waterproof coatings (excluding hazardous chemicals and precursor chemicals), non-woven fabrics, thermal and sound insulation materials (excluding fireproof sealing materials), plastic products (excluding hazardous chemicals); Processing and sales: paper products; Sales: Chemical products (excluding hazardous chemicals and precursor chemicals), rubber products, asphalt (excluding hazardous chemicals); Leasing of construction machinery and equipment; Construction labor subcontracting; Import and export business of goods and technology within the scope permitted by the state (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Leak Proof And Waterproof Coating, Polypropylene Waterproofing Membrane, Sbs Waterproofing Membrane

TOP8
Guangdong Huolun Building Materials Technology Development Co., Ltd
Overall Score4.6 / 5
Est. Date2013-09-05
Registered Capital21800K CNY

Guangdong Huolun Building Materials Technology Development Co., Ltd., with its registered address at Room 306, No. 3 Ji'an Street, Jixian Road, Yongping Street, Baiyun District, Guangzhou, is registered with the Market Supervision Administration of Baiyun District, Guangzhou. The legal representative is Luo Guojun, and its business scope includes the sale of refractory materials; Sales of coatings (excluding hazardous chemicals); Paint manufacturing (excluding hazardous chemicals); Retail of hardware products; Manufacturing of plastic products; Manufacturing of daily ceramic products; Sales of sanitary ceramic products; Sales of architectural ceramic products; Production of refractory materials; Manufacturing of cement products; Manufacturing of building blocks; Brick and tile manufacturing; Manufacturing and processing of architectural ceramic products; Sales of building materials; Manufacturing of building waterproofing membrane products; Manufacturing of sanitary ceramic products; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of building waterproofing membrane products; Mirror making and similar product processing; Stone processing for construction; Sales of building decoration materials; Sales of plastic products; Sales of lightweight building materials; Manufacturing of lightweight building materials; Sales of lime and gypsum; Lime and gypsum manufacturing; Manufacturing of concrete structural components; Sales of cement products; Sales of asbestos cement products; Manufacturing of hardware products; Manufacturing of fiberglass and related products; Manufacturing of non-metallic mineral products; Cork product manufacturing; Sales of cork products; Wholesale of hardware products; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Undertake the engineering construction business of the head office; External contracting projects; Production of prestressed concrete railway bridge simply supported beam products; Residential interior decoration and renovation; Technology import and export; Import and export of goods;. Core products: Leak Proof And Waterproof Coating, Pengnei Chuan, Sand Fixation Agent

TOP9
Shandong Yinhe Waterproof Materials Co., Ltd
Overall Score4.5 / 5
Est. Date2020-12-29
Registered Capital10000K CNY

Shandong Yinhe Waterproof Materials Co., Ltd., with its registered address at the eastern end of Datuo Village, Taitou Town, Shouguang City, Weifang City, Shandong Province, is registered with the Shouguang Market Supervision and Administration Bureau. The legal representative is Zhang Minghui, and the business scope includes general projects: manufacturing of building waterproofing membrane products; Sales of building waterproofing membrane products; Production of industrial textile products; Sales of industrial textile products; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Paint manufacturing (excluding hazardous chemicals); Sales of coatings (excluding hazardous chemicals); Retail of hardware products; Sales of building materials (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: various types of engineering construction activities; Import and export agency; Technology import and export; Import and export of goods (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Leak Proof And Waterproof Coating, Liquid Coiled Material, Epoxy Asphalt Anti-Corrosion Paint

TOP10
Guangdong Huolun Building Materials Technology Development Co., Ltd
Overall Score4.4 / 5
Est. Date2013-09-05
Registered Capital21800K CNY

Guangdong Huolun Building Materials Technology Development Co., Ltd., with its registered address at Room 306, No. 3 Ji'an Street, Jixian Road, Yongping Street, Baiyun District, Guangzhou, is registered with the Market Supervision Administration of Baiyun District, Guangzhou. The legal representative is Luo Guojun, and its business scope includes the sale of refractory materials; Sales of coatings (excluding hazardous chemicals); Paint manufacturing (excluding hazardous chemicals); Retail of hardware products; Manufacturing of plastic products; Manufacturing of daily ceramic products; Sales of sanitary ceramic products; Sales of architectural ceramic products; Production of refractory materials; Manufacturing of cement products; Manufacturing of building blocks; Brick and tile manufacturing; Manufacturing and processing of architectural ceramic products; Sales of building materials; Manufacturing of building waterproofing membrane products; Manufacturing of sanitary ceramic products; Manufacturing of sealing fillers; Sales of sealing fillers; Sales of building waterproofing membrane products; Mirror making and similar product processing; Stone processing for construction; Sales of building decoration materials; Sales of plastic products; Sales of lightweight building materials; Manufacturing of lightweight building materials; Sales of lime and gypsum; Lime and gypsum manufacturing; Manufacturing of concrete structural components; Sales of cement products; Sales of asbestos cement products; Manufacturing of hardware products; Manufacturing of fiberglass and related products; Manufacturing of non-metallic mineral products; Cork product manufacturing; Sales of cork products; Wholesale of hardware products; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Undertake the engineering construction business of the head office; External contracting projects; Production of prestressed concrete railway bridge simply supported beam products; Residential interior decoration and renovation; Technology import and export; Import and export of goods;. Core products: Leak Proof And Waterproof Coating, Waterproof And Anti-Corrosion Coating, Thermal Insulation Coating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Golden Umbrella Waterproof Material Co., Ltd2017-04-07Leak Proof And Waterproof Coating, Reactive Adhesive Wet Laying Waterproofing Membrane, Root Puncture Resistant Waterproofing Membrane86000K CNYNot Supported
Golden Umbrella Waterproof Materials Co., Ltd2020-04-03Leak Proof And Waterproof Coating, Waterproof Membrane60000K CNYNot Supported
Weifang Jinglong Waterproof Materials Co., Ltd2017-12-18Leak Proof And Waterproof Coating, Waterproof Coating, Waterproof Membrane2000K CNYNot Supported
Weifang Xuanbao Waterproof Materials Co., Ltd2016-08-23Leak Proof And Waterproof Coating, Waterproof Membrane, Waterproof Coating50500K CNYNot Supported
Weifang Hongsheng Waterproof Materials Co., Ltd2024-02-22Leak Proof And Waterproof Coating, Waterproof Material, Waterproof Membrane100K CNYNot Supported
Hebei Changxing Sealing and Insulation Materials Co., Ltd2006-08-25Leak Proof And Waterproof Coating, Rubber Sheet, Rubber Block5000K CNYNot Supported
Weifang Rongjing Waterproof Engineering Co., Ltd2014-07-04Leak Proof And Waterproof Coating, Polypropylene Waterproofing Membrane, Sbs Waterproofing Membrane5800K CNYNot Supported
Guangdong Huolun Building Materials Technology Development Co., Ltd2013-09-05Leak Proof And Waterproof Coating, Pengnei Chuan, Sand Fixation Agent21800K CNYNot Supported
Shandong Yinhe Waterproof Materials Co., Ltd2020-12-29Leak Proof And Waterproof Coating, Liquid Coiled Material, Epoxy Asphalt Anti-Corrosion Paint10000K CNYNot Supported
Guangdong Huolun Building Materials Technology Development Co., Ltd2013-09-05Leak Proof And Waterproof Coating, Waterproof And Anti-Corrosion Coating, Thermal Insulation Coating21800K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of leak proof and waterproof coatings, it is recommended to prioritize key technical parameters such as solid content, bonding strength, and weather resistance of the product to ensure its long-term waterproofing requirements for damp environments such as basements and bathrooms.
  • 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 product supply and technical support.
  • In different application scenarios such as roof waterproofing or underground engineering, it is necessary to select leak proof waterproof coatings with corresponding permeability or flexibility based on the substrate type (such as concrete, metal) to avoid construction failure due to compatibility issues.
  • During procurement, actual case data from suppliers can be verified through industry platforms or third-party reports, such as their practical application effects in bridge waterproofing or tunnel engineering, to evaluate the reliability of the product.

Knowledge Base

Q

When carrying out balcony waterproofing construction, if the base layer has long-term moisture regain, there is visible water on the surface, or local water seepage, direct construction often affects the kitchen and bathroom waterproof coating, kitchen and bathroom waterproofing, leak prevention, green and environmentally friendly construction, simple bonding, and subsequent stability. The balcony area should consider both drainage and stress changes caused by sun exposure and expansion, and node reinforcement is often more critical than thick brushing on large surfaces. Determine the grassroots situation

Q

The compressive strength of polyurethane leak proof and waterproof coatings for roads and bridges The polyurethane leak proof and waterproof coating for roads and bridges has a certain ability to withstand vehicle crushing. The waterproof layer formed by this coating has good flexibility and strength. Under normal traffic flow, it can effectively resist the vibrations and slight impacts generated by vehicle movement. Its tough coating can adapt to small deformations of roads and bridges under vehicle loads,

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