Precision Mastech Enterprises Company was established in 1987 in manufacturing analogue and digital multi-meters and various testing instruments. We have specialized research and development engineers dedicated to produce better and more reliable products at competitive prices. Our factory in Shenzhen China, occupies a floor area of more than 20, 000 square meters with a labor force of 500 plus highly trained employees. With a efficient management team, we are able to provide prompt and timely delivery to our customers. Most orders can be committed within 25 days upon confirmation.