Shandong Derun Green Building Integrated House Co., Ltd. is headquartered in Derun Prefabricated Green Building Industrial Park, Qiaoguan Town, Changle County, Shandong province. The planned area of the park is 38000 square meter and the total investment is 1.1 billion. It is the largest prefabricated housing production base in Shandong. It is a large modern modular housing enterprise integrating professional design, manufacturing and construction. Derun Green Building has a complete set of production facilities such as independent molding workshop, automatic welding workshop, automatic color plate production workshop, assembly workshop, etc., and has established a modular housing research institute, light steel housing business department, modular housing business department . And establish a sales and service center centered in Shandong and radiating across the whole country.