Ningbo Sijee Opitcal Communication Equipment Co .Ltd, is a hi-tech company engaged in researching, manufacturing and marketing of optical communication equipments, telecom products, distribution passive components. Our also large scale specialize precision plate work production ...

The is a company formed by group of professionals who have substantial knowledge and experience in the field Telecommunication. We started our business providing Optical Fiber Products its Accessories to industry. Since establishment we been building high quality, efficiency ...