G.R.A. Hydraulic Specialist is the leading Light and Heavy Equipment Repair Shop in Region 12 and neighboring localities. We started our operation on June 14, 2001 at National Highway, Barangay Dadiangas North, General Santos City. We cater Government Agency such as DPWH, NIA,Engineering Battalion, Light Armor Brigade of Philippine Army and LGU's and Private Intities such as Canning Factories, Fishing Industries, Mining,Meat Processing and Packing, Agriculture,Trucking, General Engineering, and Machine Shop.