... 3 phases of thorough inspection using qualified instrument before dispatching.Hydraulic Cylinder Clevis Mount Details:1. Material: ASTM A5362. ... Tool, machine tools, universal miller, standing drill machine, bench drill machine, dry sand mix miller, CNC machining center ... Quality Assurance System, the USA UL.4. Products covering hydraulic cylinders, pistons, flanges, valves parts, casting and forging ...