... DNC,SC,SDA,MA,MAL etc on 1.High quality 2.ISO6431/VDMA24562/DIN24335 standard 3.Parker ... similar Festo DNC apperance, with slot on the cylinder body and end covers for magnet sensor mounting ... style are available.We manufacture most part of the cylinder by ourselves, from die-asting, maching to ... assembling for better quality control. The cylinder end covers and piston are CNC machined, and ...