Parkway Iron & Metal is one of the largest scarp iron and metal companies in northern NJ. We have been in business for over 50 years and have established ourselves as a premier recycling company. Our reputation built on outstanding client service. Parkway Iron & Metal Guarantees that top prices paid for your scrap. Auto Wreckers Welcome, Yard Crane Service, Auto Shredding and Baling, Industrial and Factory Service, Demolition Sites, Steel, Copper, Cast Iron, Brass, Aluminum, Lead, Industrial Scrap Container Service.