NAEC---- Minimize the outdoor work, Maxmize customer's profit!Suitable for industries of: OIL AND GAS, REFINERY FACILITIES, OFFSHORE &SHIPBUILDING, POWER PLANT, ETCReference: CCC, Larsen & Toubro, PEC, Rotary Engineering, Petrol Steel, JSL, Tamimi, AIM, CNPC, SINOPEC, CNOOC, CNCEC, etc.Automatic Small Pipe Welding Station..