PTL TESTING LABORATORY

PTL Testing Laboratory, Inc. Originated in 1977 as the Inorganic and Precious Metals division of Princeton Testing Laboratory, with Ronald McCloskey as manager. Changes at the corporate level in August 1987 resulted in PTL becoming a separate corporation which Ronald McCloskey purchased in April of 1988.The torch was passed in 1999 with Ron's retirement, but the business stayed a family affair as sons Brian and Blair McCloskey assumed control of the company.

Also known as: PTL, PTL Testing, PTL Testing Laboratory, Inc.

Primary location: Trenton United States