Multiple specification series of products: roof waterproof and thermal insulation series, exterior wall insulation and waterproof non removable formwork, light steel villa series, ceiling crack resistant series, stone rock slab and tile backing series, kitchen balcony waterproof series, bathroom waterproof series, basement moisture-proof series, professional water flow line with a daily output of 5000 cubic meters, centralized procurement international logistics system, dual customs clearance export, adhering to the principle of low price, large quantity, fast logistics service for global distributors