Quick answer: the top-ranked pvc waterproof membrane brands in China on this list are CKS (Guangdong), JOABOA (Guangdong) and DAYU (Liaoning). 5 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked pvc waterproof membrane brands
How this list is ranked- 01
CKS
科顺CKS
- PVC waterproof membranes
- Waterproof membranes
- Drainage boards
Registered legal entity on file; email and phone published; operating since 1996.
View profile → - 02
JOABOA
卓宝JOABOA
- PVC waterproof membranes
- Waterproof membranes
- Rapid-setting leak repair mortar
Registered legal entity on file; email and phone published; operating since 1999.
View profile → - 03
DAYU
大禹防水DAYU
- PVC waterproof membranes
- Waterproof membranes
- Waterproofing agents
Registered legal entity on file; phone published; operating since 1998.
View profile →
- 04
Hong Yuan Fang Shui 宏源防水
Registered as 宏源防水科技集团有限公司 in 1998.
- PVC waterproof membranes
- Waterproof membranes
- Waterproof boards
- Waterproof coatings
- Waterproofing materials
- Building waterproofing repairs
Why it ranks here: registered legal entity on file; phone published; operating since 1996.
- 05
YSQ 雨水情YSQ
Registered as 雨中情防水技术集团股份有限公司 in 2000.
- PVC waterproof membranes
- Waterproof membranes
- Waterproof boards
- Waterproof coatings
- Waterproofing materials
- Building waterproofing repairs
Why it ranks here: registered legal entity on file; phone published; operating since 2000.
International pvc waterproof membrane brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Lan Dun 蓝盾
Registered as 西卡(中国)有限公司 in 2005.
- PVC waterproof membranes
- Waterproof membranes
- Polymer waterproof mortar
Why it ranks here: registered legal entity on file; phone published; operating since 1910.
More PVC waterproof membranes brands and companies
| Brand | Registered company | Website |
|---|---|---|
| Jian Guo Wei Ye Fang Shui建国伟业防水 | 北京建国伟业防水材料集团有限公司 | jgfs.cn |
| Lu Xin Fang Shui鲁鑫防水 | 山东鑫达鲁鑫防水材料有限公司 | xdlx.cn |
| SOPREMASOPREMA索普瑞玛 | 索普瑞玛(上海)建材贸易有限公司 | soprema.cn |
| Yu Hong Ji Tuan豫宏集团 | 上海豫宏(金湖)防水科技有限公司 | yuhong.cc |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | CKS科顺CKS | Guangdong | 1996 | 科顺防水科技股份有限公司 |
| 02 | JOABOA卓宝JOABOA | Guangdong | 1999 | 深圳市卓宝科技股份有限公司 |
| 03 | DAYU大禹防水DAYU | Liaoning | 1998 | 大禹防水建材集团有限公司 |
| 04 | Hong Yuan Fang Shui宏源防水 | Shandong | 1996 | 宏源防水科技集团有限公司 |
| 05 | 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 pvc waterproof membranes manufacturers and suppliers in China are listed here?
10 companies are listed for pvc waterproof membranes (PVC防水卷材). 5 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's pvc waterproof membranes manufacturers located?
Among profiled companies: Guangdong (2), Liaoning (1), Shandong (1), Shaanxi (1), Jiangsu (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.