Tiandy Tech is one of the leading manufacturers of fiber-optic transmission products in China. We are dedicated to researching and developing in the advancement of fiber optic technology since 1995. We provide not only cost-effective, high-quality fiber-optic products but also specially-designed products according to the special requirements of our customers around the world. Tiandy Tech has passed ISO9001?000 International Quality System Certification, and all the fiber optic transmission products have the CE/FCC Certification. If you are interested in our products,please feel free to contact us.