Exchange functions: air pressure, hydraulic tools, cylinders, hydraulic cylinders, accessories for metal mould related machinery.
Maintenance function: the cooling device of the computer, the oil cylinder maintenance and maintenance of the die-casting machine.
Test functions: testing of vacuum, pressure, leakage, operation and so on.
Transport function: the conveying, transporting and conducting function of the solid, such as bolts, nuts and so on.
Filling functions: inert gas, nitrogen, PG, carbonic acid.
Connection: fixed rod, pocket CD, use of the connection and fluid conveying outside the mobile operation.