HC invested a lot of necessary tooling machines, such like:
CNC Horizontal boring machines 12 sets
Honing machine 8 sets
Cylindrical grinding machine 16 sets
Lathe machine 32 sets
CNC milling machine 6 sets.
The biggest cylinder which HC has made is inner diameter with 600mm. The machines' investment and experience machining process technologies has guaranteed HC hydraulic cylinders quality.
Wight & size.