Our customers find it easy to do business with National Copper and Smelting (NCS). The NCS sales staff understands the copper tubing industry, and excels on providing dependable service to all customers.  Our representatives in the field are joined by an experienced customer service group at the Huntsville facility to form a team judged by our customers to be the best in the business. Together, our sales personnel provide accurate information on order status, shipping information, and delivery times.