POK is the only engineering plastic composed of polymer backbone composed of carbon It is a highly crystalline, strong crystalline structure. Excellent impact resistance, wear resistance, chemical resistance, fuel resistance, air leakage resistance. ENPLA materials that can be used in automobile fuel conveying pipeline, internal and external decoration materials, electronic and electrical components, gas barrier packaging materials, pipes and other uses. Through "independent technology development", Xiaoxing the world originally owned the basic technology of raw materials. At present, it produces and sells POKETONE of production equipment with an annual capacity of 50,000 tons. POK use: 1. Door and window pulley, headset wear, water meter, water pump, water purifier components and other products in contact with water, to replace PPO; 2. Pesticide bottles, makeup bottles, barrier film, etc., to replace EVOH; 3. Silent gear, pressure roller, pulley, etc., to replace POM + PTFE, PA12; 4. Others: sealing ring, smart phone polishing frame, gas pipe, conveyor belt module, furniture plastic parts, electrical parts, etc. Fiber-added POK performance: high rigidity, low water absorption, dimensional stability, acid and alkali resistance, fuel oil resistance and chemical resistance, no precipitation. It can replace PPO plus fiber, and PA66 plus fiber.