Chongqing Vision Star Optical Co.,Ltd. is a professional ophthalmic and optometry equipment manufacturer from China. We are mainly manufacturing and selling devices for eye exam and diagnosis, vision test, and eyeglass fitting. We are also supplying other medical devices, instruments, and consumables. Our products are certificated with CE and FDA, and they have been sold to more than 60 countries in the world. We have long term cooperation with thousands of hospitals, clinics, and optical stores. We offer the best price, 1-3 years warranty, free training, online technical support, and liftetime after sales services.