Yiwu Gofarzee Optic Co., Ltd. was found in 2005. All producing standard are following in ISO 9001. Our most market are for Europe, Australia and North America. We are famous for excellent quality and good service. Our most market are for Europe, Australia and North America. We are famous for excellent quality and good service. Our producing line is in China. We sincerely welcome you to visit us any time. Wish to work and establish a long-term & friendly business relationship with you. Our products: Germanium Crystal, Infrared Optics Components, Optical Germanium Glass, Galvo Mirror Scanner, Optical Glass Disc, Infrared Optics, Motorized Beam Expander, Magnesium Fluoride Optics, Germanium Wafer, High Power Fiber