We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for 3 4 t&g osb | Jsylvl, 20 span floor joist , 2x10 i joist , osb fire retardant ,11 1 4 lvl . For further information, please do not hesitate to contact us. All inquiries from you will be highly appreciated. The product will supply to all over the world, such as Europe, America, Australia,Grenada , Nigeria ,Jamaica , Ghana .Our company promises: reasonable prices, short production time and satisfactory after-sales service, we also welcome you to visit our factory at any time you want. Wish we have a pleasant and long terms business together!!!