GuangDa Optics Instrusment Co.,Ltd was founded in 2005,  GD Optics is located in the national key high-tech Industrial  zone, which is  a professional precision optical components manufactuers with all kinds of produts such as : 
          Lens: high quality sport DV lens ¡¢driving recorder lens, ultra wide angle vehicle  lens etc.
          Prisms: High precision optical prism, Periscope prism for mobile phone; Optical Prism,etc.
          Providing customers with personalized ODM and OEM services in a short time  is the biggest advantage ,because  its research ¡¢prodution¡¢sales and service  are integrated.