Lancome waterproof is a first-line brand. Anhui Langkaiqi Building Materials Co., Ltd. was established in April 2007. The company adheres to the route of high quality and high environmental protection, and guides production in strict accordance with two sets of international management systems: ISO900 1 and ISO 1400 1. Its main products include cement-based permeable crystalline waterproof coatings, flexible acrylic waterproof coatings and products, all of which have passed the product inspection of waterproof material testing center, headquartered in Bao Gong's hometown of Hefei. Taking "gathering talents in the world and creating a century-old brand" as corporate vision and "leader of green waterproof coatings" as the blueprint for development, the company quickly became a national high-tech waterproof enterprise integrating R&D, production, sales, construction and service, and passed and strictly implemented ISO900 1:2008: 2008 international quality management system and ISO1.