Shandong Jinding Waterproof Technology Co., Ltd., Located in Weifang, ShandongProvince. Founded in 1998,Jinding is a building materials industry scientific research,production, sales, construction in one of the high-tech building materials professional company, enjoys a high reputation in the country. The company's registered trademark is Kintop, the main business covers the development and promotion of new technology, production and sales of a variety of new waterproof materials and a variety of building materials products, including bitumen based waterproof membrane, macromolecule waterproof membrane, waterproof coating, sealing material, floor paint and other series of indoor and outdoor decoration building materials.