Shenzhen city's zhuobao technology group (hereinafter referred to as “choubao technology”) was established in 1999 as a service provider for water protection systems, mainly for the production of functional construction materials, water protection works and decorative heating projects. The zhuobao technology headquarters is located in shenzhen and is located throughout the country. It has seven production bases in tianjin, huizhou, wuhan, hubei, suzhou, chengdu and fushan, and has established more than 30 branches in provincial capitals and cities. The products cover four main types of waterproof buildings, domestic waterproofing, decorative temperature protection, rainbow pumping and drainage, and hundreds of varieties. Chevalier technology was created in the industry. As the representative brand of china's own adhesive water-proofing scrolls, zhuobao has introduced and implemented the concept of “skin-like” water-proofing, and has independently invented con...