Adhering into the basic principle of quality, assistance, effectiveness and growth, we have attained trusts and praises from domestic and worldwide client for typical floor joist size in residential construction | Jsylvl, wholesale 12mm non structural plywood , patio flooring , osb shed cladding ,1 4 4x8 osb . Our tenet is Reasonable prices, economical production time and very best service We hope to cooperate with much more shoppers for mutual enhancement and benefits. The product will supply to all over the world, such as Europe, America, Australia,Lithuania , Angola ,Bogota , Sweden .We welcome customers from all over the world come to discuss business. We supply high quality products, reasonable prices and good services. We hope to sincerely build business relationships with customers from at home and abroad, jointly striving for a resplendent tomorrow.