Huawoer heat shrinkable material Co., Ltd. focuses on the R & D, production and sales of heat shrinkable tube, rubber heat shrinkable tube, medium thick wall heat shrinkable tube, silicone tube, anti-skid pattern tube, high temperature sleeve (PVDF), Teflon tube, identification tube, EPDM tube, corrugated tube, PVC tube, PU tube, pipeline anti-corrosion materials and other sleeve products and special wire and cable products; Products are widely used in industrial automation control, rail transit, engineering equipment, automobile, aviation, energy, marine, home appliances, intelligent office system, communication, security, computer and network industries.