- 4380 Commerce Drive Whitehall, PA 18052 Ph 610-502-1111 Fax 610-502-1109 (Click on Image) Precision CNC Machining Choice Precision Machine, Inc. uses only the most advanced machine tools available on today's market. Our stable of CNC machines includes, but is not limited to, Mazak . We have picked only leaders in the technology of today's manufacturing that have proven performance, precision, ...www.choiceprecision.com