〉High-power compressors, recover the old refrigerant in auto air-conditioning and refrigeration systems
〉Equipped with high efficiency filtration systems so that the handled refrigerant will meet the requirements
〉Two-stage vacuum pump so that the air-conditioning system will reach vacuum state rapidly and efficiently
〉Check whether air-conditioning systems are leaking
〉Auto discharge waste frozen oil
〉Automatically filling new frozen oil
〉Automatically discharge air in the refrigerant
〉Automatically charge refrigerant
〉Automatically show daily maintenance tips
〉Automatically regenerate refrigerant in working tank