Ningbo Keyu Photo electricity Co., Ltd. is specialized in the production and marketing of light source devices (optical patch cords & pigtails, optical attenuators, adapters and more). We have 2000 square meters of standard workshop and 150 employees, including 17 technical backbones. We use advanced science and technology to improve the quality of products and services.Our tenet is "honesty, mutual benefit and common development". "Quality first, customer first" is our business philosophy.
