We have many excellent staff members good at marketing, QC, and dealing with kinds of troublesome problem in the production process for 1/2 Pinhole Lens, 360 degree lens, 50mm Lens, 2.1mm Cctv Lens,1/1.7 Inch Fisheye Lenses. Our company eagerly looks ahead to setting up long-term and pleasant small business partner associations with customers and businessmen from everywhere in the entire world. The product will supply to all over the world, such as Europe, America, Australia,Spain, Moscow,Libya, Somalia.To win customers' confidence, excellent source has set up a strong sales and after-sales team to provide the product and service. excellent source abides by the idea of Grow with customer and philosophy of Customer-oriented to achieve cooperation of mutual trust and benefit. excellent source will always stand ready to cooperate with you. Let's grow together!