The Expedition Group is composed of five legal entities, namely Shenzhou Expedition High Polymer Composite Materials Co., Ltd., Shenzhou Engineering Plastics Co., Ltd., Shenzhou Expedition Fluoroplastics Co., Ltd., Hebei Expedition Environmental Protection Technology Co., Ltd., and Shenzhou Expedition Anti-corrosion Engineering Co., Ltd. The operation mechanism is: with capital as the bond and technology as the support, it extends and develops around the fluoroplastics industrial chain, jointly builds the Expedition brand, and implements a business model of resource sharing and product complementarity. The products are applied in military, bridge construction, power, machinery, steel, chemical, energy conservation and environmental protection and other industries, and actively conducts industrial research and development activities in strategic emerging fields such as new materials, new energy, and water resource utilization.