We've our have sales staff, style and design staff, technical crew, QC team and package workforce. We've strict excellent control procedures for each system. Also, all of our workers are experienced in printing field for Guideway Protection Covers, Cnc Screw Telescopic Covers , Dustproof Roll Ups Cover , Custom Flexible Bellow Cover ,Cnc Guideway Way Covers . For further inquires please do not hesitate to contact us. Thank you - Your support continuously inspires us. The product will supply to all over the world, such as Europe, America, Australia,Istanbul , Algeria ,Angola , Paraguay .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.