Donyan mainly involves in HFC, Pon, EOC and Docsis devices. In recent years, we developed virtual sub-headend system and X Pon platform for unified NMS and database management.

Donyan invest in researchment since 1999. Until now, we have got 28 invention patents, 67 utility model patents, 17 design patents, and 56 software copyrights.

Our business spreads all over the country, and we also provide OEM and ODM service for our business partners. We are ready to establish win-win cooperative partnership with all friends around the wold.