To make customers’ satisfaction and ensure the high quality for OEM and Custom-Made products, Hundreds Optics is equipped with most advanced inspecting equipments; include Nikon Precision Thickness Measuring, Laser Plane Interferometer, AK-40 Interferometer, Lambda 900, Spectrophotometer etc. In addition, our process control system also provides strong support for the high quality products. Hundreds Optics makes sure all the products have been inspected before Ex-factory.