Optical Network Video Technologies (Shenzhen) Co.,Ltd is now one of the leading manufacturer of security transmission equipment in China. Established in 2003, ONV has registered capital of 5 million RMB, and our products have passed ISO9001 quality management system authentication and National Double Soft authentication. Since establishment, we have won many honors and certificates like one of the ten best selling brands in Chinese security industry, innovative products in the construction of ...   |