On Shot of Swan Engineering Company from outside. Man in white shirt and tie brings a folder and a pipe to man in a suit at a desk. They measure pipes and tubing made at their plant; man in suit nods approvingly at other man. We see these parts being made on the production line. A man bends straight pipes into elbow pipes on a cranking machine. CU pipe bending. Two men weld pipes together on a huge table. Man feeds pipes coiling around a huge drum. CU of drum turning slowly.