It was created in 1997 as a new brand of water-proofing material under the umbrella of the north brick group, a systematic water-proofing service provider that collects water-proofing scrolls for production, marketing and construction and technical services. Sheepproof water is part of the north new group building materials ltd. (known as "new north"). The new building materials in the north are the a stock listing company (000786. Sz) under the auspices of the china building materials group (china group) of the ncec, which is the top 500 in the world. New construction materials in the north are based on the concept of the "green building future" industry, providing various types of buildings with innovative products and walls, such as the "cleansing of platinum plaster systems", industrialization of the interior, and assembly building solutions; and implementing the "high-point" strategy, with "technology creation, branding, management innovation, capital operation" as a strategic ...