Langfang Wanda Industrial Co., Ltd. specializes in producing comprehensive chemical products and heat-preserving building materials. We have our own R&D center and processing plant in Quancun Industrial Zone in Langfang ，cover an area of 28,000 square meters with a total investment of 700 million US dollars. Equipped with the most advanced facilities and technology in China, our company has many senior technicians and top management talents.