Heavy duty copper cable is the latest attractive product from ram ratna agro plast ltd. These are manufactured for industrial electrification. The ratnaflex range of single core multistrand flexible cables up to 120 sq mm is available in a range of insulation systems and sheaths. This includes: heat resistant pvc insulation up to 125°c; xlpe insulated cables for telecom industries; pvc/xlpe insulation and hard wearing sheath cables for power supply; and halogen free insulation/sheath cables for fire prone industries.