Zhejiang Boji Builiding Waterproof Engineering CO.,LTD established in 2014. It is located in Zhejiang province of China with an advanced manufacturing base for more than 35000㎡. Our factory has a capacity of 8 million square meters per year of waterproofing membranes. We are the high-tech enterprise integrating development, manufacturing, marketing and construction service of high-performance polymer waterproofing & roofing materials through advanced R & D as well as engineering expertise.