Quick answer: the top-ranked rapid-setting leak repair mortar brands in China on this list are Carpoly (Guangdong), JOABOA (Guangdong) and Ke Shun Jian Cai (Guangdong). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked rapid-setting leak repair mortar brands
How this list is ranked- 01
Carpoly
嘉宝莉Carpoly
- Rapid-setting leak repair mortar
- Interior wall paints
- Latex paint
Registered legal entity on file; email and phone published; operating since 1993.
View profile → - 02
JOABOA
卓宝JOABOA
- Rapid-setting leak repair mortar
- Siphonic drainage systems
- Polymer waterproof mortar
Registered legal entity on file; email and phone published; operating since 1999.
View profile → - 03
Ke Shun Jian Cai
科顺建材
- Rapid-setting leak repair mortar
- Waterproof coatings
- Tile adhesive
Registered legal entity on file; email and phone published; operating since 1996.
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.
- Rapid-setting leak repair mortar
- Drainage boards
- Anti-mold sealants
- Joint fillers
- Waterproofing agents
- Tile backing adhesives
Why it ranks here: registered legal entity on file; phone published; operating since 1995.
- 05
San Ke Shu 三棵树
Registered as 三棵树涂料股份有限公司 in 2003.
- Rapid-setting leak repair mortar
- Mortar
- Anti-mold sealants
- Interior wall paints
- Tile backing adhesives
- Latex paint
Why it ranks here: registered legal entity on file; phone published; operating since 2002.
International rapid-setting leak repair mortar 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.
- Rapid-setting leak repair mortar
- Mortar
- Anti-mold sealants
- Joint fillers
- Tile backing adhesives
- Waterproof coatings
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.
- Rapid-setting leak repair mortar
- Mortar
- Anti-mold sealants
- Interior wall paints
- Joint fillers
- Electrophoretic coatings
Why it ranks here: registered legal entity on file; phone published; operating since 1992.
More Rapid-setting leak repair mortar brands and companies
| Brand | Registered company | Website |
|---|---|---|
| Da Yu Shen Gong大禹神工 | 长沙大禹建材科技有限公司 | dyfs.com |
| qinglong青龙qinglong | 广西青龙化学建材有限公司 | qinglong.com.cn |
| Niu Yuan牛元 | 上海牛元工贸有限公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | Carpoly嘉宝莉Carpoly | Guangdong | 1993 | 北新嘉宝莉涂料集团股份有限公司 |
| 02 | JOABOA卓宝JOABOA | Guangdong | 1999 | 深圳市卓宝科技股份有限公司 |
| 03 | Ke Shun Jian Cai科顺建材 | Guangdong | 1996 | 科顺防水科技股份有限公司 |
| 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 | San Ke Shu三棵树 | Fujian | 2002 | 三棵树涂料股份有限公司 |
Frequently asked questions
How many rapid-setting leak repair mortar manufacturers and suppliers in China are listed here?
10 companies are listed for rapid-setting leak repair mortar (堵漏王). 5 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's rapid-setting leak repair mortar manufacturers located?
Among profiled companies: Guangdong (4), Beijing (1), Fujian (1), Shanghai (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, 9 have an official website and 3 publish an email address.