Ningbo Double2 Industrial Co., Ltd. is one of the leading manufacturer and exporter in electronic and electrical production in Ningbo, China.  We own several enterprises which specialize in producing various communication cables, power cables, sockets, connectors and other series of electrical products. 
       Our company always focuses on the quality control system and treats quality as our life line. Our factories have established and perfected the quality assurance system according to ISO9001 international standards. The strict tech nology, advanced inspection equipment and strong technical...