It adheres on the tenet "Honest, industrious, enterprising, innovative" to develop new items frequently. It regards buyers, success as its very own success. Let us produce prosperous future hand in hand for China Blue Light Optical Lens Manufacturer, Blended Lens, Blue Block Lenses Benefits, Lens Blue Light,Best Blue Light Blocking Lenses. We imagine we'll become a leader in building and producing high quality products in equally Chinese and international markets. We hope to cooperate with a lot more friends for mutual added benefits. The product will supply to all over the world, such as Europe, America, Australia,Ireland, Bulgaria,Algeria, Salt Lake City.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.