The company keeps to the operation concept scientific management, high quality and efficiency primacy, customer supreme for 150x50 joist | Jsylvl, pourform ply, the best engineered hardwood flooring, 16 ft lvl beam,insulated osb board. Our Company Core Principle: The prestige first ;The quality guarantee ;The customer are supreme. The product will supply to all over the world, such as Europe, America, Australia,San Diego, Argentina,New Zealand, Georgia.we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our products, you can also submit your purchase information online, and we will contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.