Hejian Wanjie Sealing Material Co., Ltd. is located in Hejian City, Cangzhou City, Hebei Province, 198 kilometers away from Beijing. It is the intersection of Beijing, Tianjin and Hebei. The river has beautiful scenery, flat terrain, simple folk customs, outstanding people and convenient transportation. Wanjie Company covers an area of more than 7,000 square meters. It has the production equipment of the first place, nearly 100 research and development and production technicians. It is a professional manufacturer of dynamic and static sealing materials in Hebei Province.