Refrigerant Auto Charging Adapters and Hoses CH-138 Guangzhou Coolmax Auto Accessorial Co., Ltd. Base Info Model NO.：r134aMaterial：Natural RubberCapability：Rubber Air HoseColor：ColorTrademark：CoolmaxOrigin：China Description Pre：China Manufacture Medical Grade Silicone Rubber Mat Baton Bar Next：R410A Refrigerant Charging Hose/Flexible Hose for Air Conditioning Tools
