Based on domestic market and expand overseas business is our development strategy for 20mm Hole Distance Lens Holder, 50mm Pinhole Lens, M7 Lens Holder, 6mm Scanning Lens,Iris Recognition Lens. Passion, Honesty, Sound service, Keen cooperation and Development are our goals. We are here expecting friends all over the world! The product will supply to all over the world, such as Europe, America, Australia,Italy, Ukraine,Salt Lake City, Sao Paulo.We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy you with our high-quality products and perfect service . We also warmly welcome customers to visit our company and purchase our products.