The Transportation railway/subway/metro door and window rubber packing/rubber strip/rubber seal is well used on porthole, door and window of railway, subway, metro and train. And the railway door and window solid rubber cushion/seal strip is well known for its excellent sealing effect(watertight/waterproof; airtight/gastight), and extremely strong compressive resilience(good compression rebound). All of our customers give consistent high praise. Besides, we are able to design and produce different profile of strips based on your requirements.