"Innovator With More Than 135 Years Of Experience". Since 1883, HCC Has Been A Major Innovator In Agricultural Harvesting Equipment And Farm Equipment Products. 3 HCC, inc. 1501 First Avenue HCC Mendota 815-539-9371 "Innovator With More Than 135 Years Of Experience". Since 1883, HCC Has Been A Major Innovator In Agricultural Harvesting Equipment And Farm Equipment Products. 3 HCC, inc. 1501 First Avenue HCC Mendota 815-539-9371