Merrian Graves Industrial Division

Founded in 1972, Tri-Angle Metal Fab manufactures equipment for the aerospace industry. Its customers include General Dynamics, Goodrich Aerospace, Lockheed Martin and General Electric. Tri-Angle Metal Fab offers in-house tooling services for various hole sizes and shapes, as well as louvers and standard electrical knockouts. It provides computer numeric control milling machines, including computer turning centers and a range of supporting manual equipment. The company offers shearing, punching, bending, rolling, welding and sawing equipment for fabrication process. Tri-Angle Metal Fab also provides welding services. Its equipment includes milling machines, lathes and turning centers and grinding tools.

In operation for more than 30 years, Preci-Manufacturing Inc. is a privately owned firm in business of manufacturing precision mechanical components for aerospace, electronics and other industries. Based in Winooski, Vt., the company also makes components used in medical and surgical instruments and fine pitch gears. Preci-Manufacturing Inc., which has acquired ISO 9001:2000 and AS9000 Certification, maintains a complete computerized calibration system which detects and corrects production inconsistencies during the manufacturing process. The firm operates a 38,000-square-foot manufacturing facility and has recently added another 5,800 square feet of space. Preci-Manufacturing Inc. uses the latest computer-aided design system for producing the specifications and process necessary to manufacture your components.