Our company since its inception, always regards product quality as enterprise life, continuously improve production technology, improve product quality and continuously strengthen enterprise total quality management, in strict accordance with the national standard ISO 9001:2000 for Lens Holders, 12mm Lens, 1/2.5 Inch Wide Angle Lens, 185 degree lens,2.8mm Lens. Items won certifications with the regional and international primary authorities. For far more detailed information, please contact us! The product will supply to all over the world, such as Europe, America, Australia,Irish, Germany,luzern, Germany.Our tenet is integrity first, quality . Now we have confidence in providing you with excellent service and ideal merchandise. We sincerely hope we can establish win-win business cooperation with you in the future!