High Pressure Hydraulic Hose Fittings 1) Material: aluminium 2) Process: die cast 3) OEM ... , ZL107.ProcessCasting, Deburring, Machining, Surface Treatment, Packing.Surface treatmentHigh quality polishing, Chrome/nickek/Zinc(white, blue, yellow, black)plating, hot ... comform the spirit of "lasting improvement and eternal pursuit of quality”, adhering to the concept "only professional, only refined, long ...