Hangzhou DiLei Building Materials Co., Ltd. Is located in the western part of Yuhang District, Hangzhou City, with convenient transportation and beautiful scenery. It is a professional manufacturer of fiberglass asphalt shingle, gutter water system research and development, production, sales and supporting waterproofing membrane, waterproof cushion and so on. Exterior building materials sales as one of the green building materials business. Hangzhou Di Lei Building Materials Co., Ltd. Will always adhere to the technological innovation, market innovation and management innovation; Adhere to quality, integrity first, service first, innovation first, customer first for the purpose and win-win cooperation, stability and flexibility Way to develop a more extensive and in-depth strategic cooperative relations, together create the exterior building materials in the field of "DiLEIKEER" roofing building materials leading brand.