SZ Waterproof Limited is a professional manufacturer and service provider of waterproofing & anti-corrosion 

materials, founded in 2003.

We operate 2 production bases in China, boasting advanced production lines and an annual capacity of 30 

million square meters of waterproof membranes and 10,000 tons of coatings. Certified with ISO9001, ISO14001 

and IOS45001, we offer a full range of products including modified bitumen membranes, self-adhesive membranes, 

polymer membranes, waterproof coatings and anti-corrosion insulation materials.

Our solutions have been trusted for iconic projects across China, including Beijing Daxing International Airport, 

Hangzhou International Expo Center, Qinghai-Tibet Railway, Lhasa Railway Station, and Guangzhou-Shenzhen-

Hong Kong Express Rail Link etc. With strong R&D capabilities and strict quality control, we deliver reliable 

waterproofing solutions for global projects.