Quick answer: the top-ranked waterproof coating brands in China on this list are JOABOA (Guangdong), Ke Shun Jian Cai (Guangdong) and Bei Xin Fang Shui (Beijing). 7 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked waterproof coating brands
How this list is ranked- 01
JOABOA
卓宝JOABOA
- Waterproof coatings
- JS polymer cement waterproof coatings
- Rapid-setting leak repair mortar
Registered legal entity on file; email and phone published; operating since 1999.
View profile → - 02
Ke Shun Jian Cai
科顺建材
- Waterproof coatings
- Rapid-setting leak repair mortar
- Tile adhesive
Registered legal entity on file; email and phone published; operating since 1996.
View profile → - 03
Bei Xin Fang Shui
北新防水
- Waterproof coatings
- JS polymer cement waterproof coatings
- Drainage boards
Registered legal entity on file; phone published; operating since 1980.
View profile →
- 04
Dong Fang Yu Hong 东方雨虹
Registered as 北京东方雨虹防水技术股份有限公司 in 1998.
- Waterproof coatings
- JS polymer cement waterproof coatings
- Drainage boards
- Anti-mold sealants
- Rapid-setting leak repair mortar
- Joint fillers
Why it ranks here: registered legal entity on file; phone published; operating since 1995.
- 05
Hong Yuan Fang Shui 宏源防水
Registered as 宏源防水科技集团有限公司 in 1998.
- Waterproof coatings
- Waterproof boards
- PVC waterproof membranes
- Waterproofing materials
- Waterproof membranes
- Building waterproofing repairs
Why it ranks here: registered legal entity on file; phone published; operating since 1996.
- 06
San Ke Shu Fang Shui 三棵树防水
Registered as 三棵树涂料股份有限公司 in 2003.
- Waterproof coatings
- Waterproofing agents
- Waterproofing materials
- Waterproof membranes
- Building waterproofing repairs
- Waterproof adhesives
Why it ranks here: registered legal entity on file; phone published; operating since 2002.
- 07
YSQ 雨水情YSQ
Registered as 雨中情防水技术集团股份有限公司 in 2000.
- Waterproof coatings
- Waterproof boards
- PVC waterproof membranes
- Waterproofing materials
- Waterproof membranes
- Building waterproofing repairs
Why it ranks here: registered legal entity on file; phone published; operating since 2000.
International waterproof coating brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
DAVCO DAVCO德高
Registered as 德高(广州)建材有限公司 in 2006.
- Waterproof coatings
- JS polymer cement waterproof coatings
- Anti-mold sealants
- Rapid-setting leak repair mortar
- Joint fillers
- Tile backing adhesives
Why it ranks here: registered legal entity on file; phone published.
- INT
Nippon Nippon立邦
Registered as 立邦涂料(中国)有限公司 in 1992.
- Waterproof coatings
- JS polymer cement waterproof coatings
- Anti-mold sealants
- Rapid-setting leak repair mortar
- Interior wall paints
- Joint fillers
Why it ranks here: registered legal entity on file; phone published; operating since 1992.
- INT
Sika Sika西卡
Registered as 西卡(中国)有限公司 in 2005.
- Waterproof coatings
- JS polymer cement waterproof coatings
- Anti-mold sealants
- Concrete admixtures
- Waterproofing agents
- Fire-resistant coatings
Why it ranks here: registered legal entity on file; phone published; operating since 1910.
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | JOABOA卓宝JOABOA | Guangdong | 1999 | 深圳市卓宝科技股份有限公司 |
| 02 | Ke Shun Jian Cai科顺建材 | Guangdong | 1996 | 科顺防水科技股份有限公司 |
| 03 | Bei Xin Fang Shui北新防水 | Beijing | 1980 | 北新集团建材股份有限公司 |
| 04 | Dong Fang Yu Hong东方雨虹 | Beijing | 1995 | 北京东方雨虹防水技术股份有限公司 |
| 05 | Hong Yuan Fang Shui宏源防水 | Shandong | 1996 | 宏源防水科技集团有限公司 |
| 06 | San Ke Shu Fang Shui三棵树防水 | Fujian | 2002 | 三棵树涂料股份有限公司 |
| 07 | YSQ雨水情YSQ | Shaanxi | 2000 | 雨中情防水技术集团股份有限公司 |
Frequently asked questions
How many waterproof coatings manufacturers and suppliers in China are listed here?
10 companies are listed for waterproof coatings (防水涂料). 7 Chinese manufacturers have full profiles and are ranked; 3 international brands with China operations are listed separately.
Where are China's waterproof coatings manufacturers located?
Among profiled companies: Guangdong (3), Beijing (2), Shandong (1), Fujian (1), Shaanxi (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 2 publish an email address.