H/J Type Channel Refrigerated Truck Trailer Door Sealing Weather Strip

H/J Type Channel Refrigerated Truck Trailer Door Sealing Weather Strip. Excellent Sealing Performance: H-type structure fits tightly to block dust, moisture, and air for cargo safety. High Quality Material: PVC black and white composite rubber with good elasticity, wear, and corrosion resistance. Easy Installation: Simple design allows quick insertion into gaps without professional tools or modifications. Wide Application: Suitable for truck doors, warehouses, factories, and laboratories across various industries. Customization Support: Exclusive products can be customized according to customer drawings and samples. Fast Delivery: Automated production lines ensure fast speed and on-time delivery for mass production. ISO 9001 Certified: Company holds ISO 9001 certification ensuring high quality and good reputation. Free Samples: Free 3-5 meters samples provided for regular items; customers only pay freight.