Our company has a Cds photoconductive cell production history of more than 30 years. It is the largest of its kind in the world. Mainly used in automatic cameras, photocontroled alarm, photo switch, photo-controlled electronic yoys.

Our products are sold to Japan, Taiwan, Hong Kong and countries in Asia, Europe and America.

Advanced equipment and stict quality control system have ensured our product quality and made us the best partner for co-operation in our profession.

First-rate quality spells our guarantee and timely service is our promise.