We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Chalcogenides Applications, Motorized Focus Lens, Wavelength, Concave Lens,Optical Aspherical Lens. We are sincerely looking forward to cooperate with customers all over the world. We believe we can satisfy with you. We also warmly welcome customers to visit our factory and purchase our products. The product will supply to all over the world, such as Europe, America, Australia,Marseille, Borussia Dortmund,Greek, Swiss.We have exported our products all over the world, especially the USA and European countries. Furthermore, all of our products are manufactured with advanced equipment and strict QC procedures to ensure high quality.If you are interested in any of our products, please don't hesitate to contact us. We will try our best to meet your needs.