Control Cable Province-grade Research Lab was launched in Henan Peoples' Cable Co., Ltd. Only three this lab in Henan China Control CableControl Cable' features:Kvv, copper conductor PVC insulated and sheathed control cable. for laying indoors, in tunnels and inducts, for fixed installationKVV22, copper conductor PVC insulated and sheathed control cable with steel tape armor, for laying indoors, ...