We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for replacing carpet on stairs with laminate | Jsylvl, red thermo ply foil poly structural sheathing, 4x12 osb, oriented strand board thickness,plywood beams. should you have any query or wish to place an initial order please do not hesitate to contact us. The product will supply to all over the world, such as Europe, America, Australia,Macedonia, Hungary,Costa rica, Qatar.Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.