Material Supplier DetailName: Gra-Rock Redi Mix & Precast LLCDescription: Gra-Rock Redi Mix & Precast LLC is a ready mixed concrete supplier in the state of Indiana that makes excellence in materials & service.Address: 5925 E 1050 S, Indiana, Amboy, United States 46911Phone: (844) 395-1530Email: office@gra-rock.comWebsiteProject Reference No listings were found matching your selection. Something missing? Why not add a listing?. Suggest An Edit