Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for China 50mm Rock Wool Sandwich Panel, Sandwich Panel Pu , Pir Panel Sandwich , Sound-Absorbing Ceiling Panels ,Porcelain Exterior Wall Cladding . We are always looking forward to forming successful business relationships with new clients around the world. The product will supply to all over the world, such as Europe, America, Australia,Liberia, Mexico,Canberra, Grenada.We set a strict quality control system. We have return and exchange policy, and you can exchange within 7 days after receive the wigs if it is in new station and we service repairing free for our products. Please feel free to contact us for further information and we will offer you competitive price list then.