GTG Inc

Founded in 1975, GTG Inc. is a full-service contract precision machine shop, servicing customers from around the globe. Initially started as a small machine shop, the company now has evolved into a 20,000-square foot temperature controlled building, including a class 10,000 clean room for prototype and production quantity mechanical and biopharmaceutical assemblies. It offers contract machining, assembly and various engineering services. The company serves a wide range of industries, including analytical instrumentation, biopharmaceutical, medical, semi-conductor, defense and telecommunications. GTG Inc. s major customers include Bruker, Cellgard, Parker Chomerics, Goodrich, Medtronic, Raytheon and Thermo Scientific. The company is located in Middleton, Mass. It works with a wide variety of metals and plastics, such as aluminum, stainless steel, tungsten, teflon, nylon, Vespel, Peek, Delrin, 17-4 PH, MIC-6 Cast Plate, etc.