We take immense pleasure to introduce ourselves as a trusted manufacturer and supplier of VRF Branch Piping Kit. The kit is packed together with flame retardant insulation,which can provides effective heat reservation to prevent leakage, to avoid dripping phenomenon possibly happened when refrigeration system works. It will also increase installation efficiency and reduce labor cost. We use finest quality copper at our sound production unit to manufacture this kit. VRF Branch Piping Kit is used to make connections to indoor and outdoor unit of VRF refrigerant system.