Used extensively as fiber. In electronic and electrical appliances, it can be used to make electrical sockets, electronic connectors, rice cooker handles, breaker enclosures, switches, motor fan enclosures, instrument mechanical parts, money counting machine parts, electric irons, electromagnetic oven accessories, etc. In the automotive industry, it is used to make flow control valve, carburetor cover, window controller, pedal transmission, switchboard cover; In the machinery industry for the production of gear, blade, pulley, pump parts; In addition, it is also used to make wheelchairs and wheels, lampshade shells, illuminator shells, drainpipe joints, zippers, watch parts, sprayer parts, etc.