Quality very first, Honesty as base, Sincere assistance and mutual profit is our idea, in an effort to create consistently and pursue the excellence for 8 x 3 joists | Jsylvl, sterling board walls, 3 inch wide engineered hardwood flooring, exposed laminated beams,header beams residential. All prices depend upon the quantity of your respective order; the extra you purchase, the extra economical the rate is. We also offer fantastic OEM provider to numerous famous brands. The product will supply to all over the world, such as Europe, America, Australia,Finland, United Kingdom,Hongkong, Germany.Custom orders are acceptable with different quality grade and customer's especial design. We are looking forward to establish the good and successful cooperation in business with long terms from the customers of all over the world.