ZJU National Science Park, No. 149 Yugu Road

In the last 8 years, we are proud of designing and manufacturing a complete line of IP cameras, as well as DVRs, NVRs, IP Speed Domes, PC based DVRs, management software, PoE switches, etc.With headqu...

7th Floor, 1 Building,No.200,Zhenhua Road,Xihu District, Hangzhou City, Zhejiang Province, China

GRANCOM Information Technology Co., Ltd. was established in 2004. <br/>We are a professional provider of Interface Converters, Fiber Optical Multiplexers, Serial Device Servers, Ethern...