No matter new buyer or old purchaser, We believe in long expression and trusted relationship for Fire Penetration Sealing, Fire Sealant Caulk, Automatic Lifting Door Bottom Sealer, Fire Door Seal 15mm,Sliding Door Rubber Seal. We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers. The product will supply to all over the world, such as Europe, America, Australia,United Arab Emirates, Curacao,Lisbon, Melbourne.Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements. We are looking forward to cooperating with friends from all over the world.