Concrete Polymer Composite  Manufacturers, Traders, Suppliers

At CPT we combine earth's natural resources with modern man made materials to help our customers design and engineer innovative products. And it is done without hurting the environment.
In other words, you "Build on a rock!" We are the leading polymer concrete machine bases and frames manufacturer in the US.

Sichuan Kingsun Yidu Construction Materials Co., Ltd (Kingsun Waterproofing) is a comprehensive enterprise specializing in research and development, manufacturing and sales, engineering construction and technical services of a range of waterproofing materials including modified bituminous waterproof membrane, high polymer waterproof membrane, waterproof coating as well as sealant and sealing materials. It also awarded with the grade A construction qualification for professional construction and contracting of waterproof, anti-corrosion and thermal insulation engineering project of China national civil and engineering construction. The materials we had supplied for the project including high-speed rail, metro & subways, highway, expressway road and bridges, tunnels, airports, and civil engineering projects, real estate and etc.
The R&D center and manufacturing base located in Chengdu city, southwest of China and covers an area of more than 120 acres, with 8 large-scale production workshops and 16 domestic advanced automated production lines with advanced production techniques and standard processes. The annual production capacity of various types of bituminous waterproof membrane is more than 50 million square meters, polymer waterproof membrane reaches 25 million square meters, waterproof and insulation coatings reaches more than 500,000 tons. The annual production value of the manufacturing base can reach 500 Million RMB.
Enhance the brand with sound quality, and we had won the trust of a large range of customers. After more than 20 years of precipitation, Kingsun Waterproof has now developed into a well-known brand in the waterproof industry in the southwest region and has been awarded the “China Famous Brand”. Kingsun Waterproof had been cooperating with many large-scale groups and companies of engineering and real estate including CSCEC, CRCC, MCC, CGC, CCECC, Power China, China Vanke, China Poly group, Greenland, Huashi group, Jiangong Real Estate, Chengdu Metro, Chongqing Metro and Kunming Railway with the same philosophy and ambition. The long-term stable strategic cooperation is established.