Our company mainly produces: car mounted lenses; Mobile phone lens; IRCF blue glass; Infrared cutoff film: optical glass; Optical glass screen printing; Prism cutting; Optical coating; Flat optical glass; Optical instrument lenses; Ultra wavelength blue glass, etc. Our main customers include: Kyocera Optoelectronics Technology (Dongguan) Co., Ltd., Tokyo Optics (Dongguan) Technology Co., Ltd., Nidec Instruments (Dongguan) Co., Ltd., and Nidec Instruments (Guangdong) Co., Ltd,TANAKA ENGINEERING INC.