Jiangxi Qimai Import and Export Trading Co., Ltd, Located in Nanchang, Jiangxi, As a professional manufacturer of waterproof coatings and waterproof membranes with 13 years of production experience, we have deeply cultivated the building waterproofing field, taking technical precipitation as the cornerstone.  and quality control as the core to provide integrated waterproof product solutions for global customers. Over the past 13 years, we have served more than 1, 000 customers in construction engineering, real estate development and foreign trade cooperation, and our products are exported to more than 30 countries and regions including the EU, Southeast Asia and the Middle East. In terms of core advantages, relying on 13 years of technical accumulation, we have established a dual-drive system of independent R&D + process optimization: We can not only mass-produce a full range of waterproof coatings such as polyurethane waterproof coatings, JS polymer cement coatings, special anti-seepage coatings for back surfaces, and polyurea waterproof coatings (including spray polyurea Type 1/Type 2 and special grades for water conservancy and hydropower projects), but also produce various types of membranes including SBS/APP modified asphalt waterproof membranes, polymer self-adhesive membranes, and TPO waterproof membranes. Among them, polyurea waterproof coating is one of our core competitive products, featuring ultra-fast curing with gelation in 8 seconds and load-bearing in 30 minutes. Mechanized construction eliminates hidden quality risks from manual operation, and it does not sag during vertical and curved surface construction, making it suitable for all special-shaped building components. The coating is seamless and dense with excellent impermeability and corrosion resistance, free of VOC emissions and heavy metals, complying with EU environmental standards. This product strictly adheres to the requirements of GB/T 23446-2009 Spray Polyurea Waterproof Coatings (Type 1 and Type 2) and DL/T5317-2014 Technical Specification for Polyurea Coating Construction in Water Conservancy and Hydropower Engineering, with a tensile strength of ≥16MPa and elongation at break of ≥450%, whose performance indicators far exceed the industry benchmark. In addition, we are familiar with the construction environment and technical requirements of different regions, and can customize product formulas and specifications according to customer needs, providing full-process services from product selection to technical support to solve customers’ personalized waterproof problems.