Christiana Materials Inc, 350 Salem Church Rd, Newark, DE 19702, US

South State, established in 1971, is one of the leading road construction and asphalt manufacturing firms in southern New Jersey. Its services include road construction, soil remediation, recycling, sand washing, truck sale and quality control. The firm maintains a recycling center for reclaimed asphalt, concrete, concrete blocks, bricks and glass. South State utilizes various types of equipment, such as asphalt pavers, road reclaimers, motor graders, backhoe loaders, wheel loaders, finishing machines and vibratory rollers. Its major customers include the U.S. Department of Transportation, New Jersey Department of Transportation and the Cumberland County Improvement Authority. The firm is affiliated with the International Union of Operating Engineers and the Heavy and General Laborers of New Jersey. South State works in association with the New Jersey Asphalt Pavement Association and the Utility. It is located in Bridgeton, N.J.