About us Xin Xin Photoelectricity Technology Co., Ltd. of Changchun, is smooth, machine ,integrated company of electricity. Specialize in the design of the accurate optics products and process such work as production ,etc.. The company is by the reputable optics expert, young doctor. The master makes up , the scientific design philosophy idea makes the products have a unique advantage in developing with optics cold working. Advanced optics technological design, is it plate membrane and optics component produce cooperate perfect to make.
