Fu Sheng Optical Industry Co., Ltd. is a professional safety glasses manufacturer in Tainan Technology Industrial Park of Taiwan. Our injection machines range from 90 tons to 220 tons including frame and lens production in own factory for quality control and cost saving. With this capacity, we can raise output per month. Our products are welding safety glasses, sport sunglasses and sunglasses. OEM is welcome. We take control of production processing to supply competitive price with high ...