refrigerant gas r134a, 1,have mix and pure 2,imitate brand and original 3,price from 40usd to 246usd 4,factory selling price r134a1,widely used in vehiche air conditioner,commercial,industrial cooling systems2,sellin in cost price3,have diffirent net weight4,have imitate brand and original brand5,mix and pure6,packaging in unit refrigerant gas r134a,40usd,mix and pure,NW13.6KG