We know that we only thrive if we can easily guarantee our combined cost competiveness and high-quality advantageous at the same time for 1.7mm Cctv Lens, M6 Scanning Lens , machine vision lens , 5-50mm Lens ,12mm Low Distortion Lens . We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states. The product will supply to all over the world, such as Europe, America, Australia,Tunisia , Iraq ,Casablanca , Turin .Our company is working by the operation principle of integrity-based, cooperation created, people oriented, win-win cooperation. We hope we can have a friendly relationship with businessman from all over the world