VELLDAT is a growing company who want to become one of the Competitive companies in Optical Communication, Surveillance and Network Solution fields. Which was established in 2016.

Our company has professional R&D team and production capabilities to assist our clients to conquer their market with high performance Optical Components, Continuous Innovation and customized service.

As an integrated high-tech manufacturer Active and Passive series products and Networking Communication equipment. The products has covers Active Transceiver（SFP）from 100M to 100G, Passive WDM solution like CWDM MUX and AWG, DAC and AOC Cable , PATCH CORD and PoE Switches which has widely used in Telecom、 Ethernet、 SAN、 CATV、 FTTH and Data Center system.

We accept OEM services for fiber optical technologies, Ethernet technologies and the integration of broadband access technologies. We are here to provide high quality technology products and value-added services anytime. We also endeavor to create a more humanized techniques, labor resources management, and to offer cost-effective products by our lean manufacturing supply chain materials.