Srilanka-Places.com has listed approx 2 Car Service stations in Ampara-Uhana-Maha Oya Hwy. Some of the Top rated Car Service stations in Ampara-Uhana-Maha Oya Hwy are- Lanka Ashok Leyland Authorized Service Center - Siyambalanduwa & Lanka Ashok Leyland Authorized Service Center - Siyambalanduwa.