Custom Bid for Services- Testing certification of Air receiver, of capacity 500 Ltrs Qty5 Twice a year for a period of two, years, Custom Bid for Services- Testing certification of Air, receiver of capacity 50 Ltrs Qty3 Twice a year for a period of, two years, Custom Bid for Services- Testing certification of, Forklift capacity 3 TON Qty1 Once in a year for a period of, Hand pallet lift of capacity 25 TON Qty2 Once in a year for a, period of two years