Shanghai crystal zhuo 68 photoelectric technology Co., Ltd. is specialized in optical cold, color filters/band-pass filter/globe filter/filter monopoly, crystal processing, and film devices a development and processing high-tech enterprise. Have an experienced highly educated, high-level talents of R&D and production team.

The company mainly used in research, development and producing, optical instrument, microscope, aviation, health care, the projector, profession each kind of optical elements of infrared laser crystal, the company has a deeper strength technology processing production various specifications reflective film, high reflective film, globe filters, divide bundle of mirrors and band-pass filters and other optical thin film devices. Company products are exported to Japan, America, Europe and other developed countries and regions, and connecting with the world is currently optical laser industry leaders.