... used in inside room and outside room,home appliance,pvc,rubber,many size,we also make electric wire,power cord ... and growing up toghterRVS type 300/300V Cu core PVC insulation technology-based connectivity using flexible cordsJB8734.3-1998Core num* ... dimeter mmInsulation thickness provides value mmAverage Waijing cap mm20 Insulation resistance minimum ar around 70 degreescopperTinned copper2*0.50. ...