New Jersey Barriers Concrete Barriers Lighting Bases Concrete Bases Electrical and Sewage Manholes Concrete Manholes Parking Bumpers Concrete Bumpers Precast factory for manufacturing all types of concrete slabs in various sizes and dimensions as per customer request Precast factory for barriers, manholes and lighting bases We have barriers of all types and sizes. We have electrical manholes and sewage manholes. We have lighting bases, signal bases, and high mast bases. We have tanks for water and sewage. We have parking bumpers.