Sigma Tek Inc

Triumph Aerospace Systems Wichita, formerly known as Lee Aerospace, designs and manufactures a range of sheet metal assemblies and aircraft windows. The company provides wing spars, cockpit sun visors, and pilot and copilot control wheels. The company was founded in 1989 by James E. Lee. Triumph Aerospace Systems Wichita also conducts tests for aerospace parts and assemblies. It maintains a full-service window repair station. The company provides windshield, window and lens repair and replacement services. It has received ISO 9001:2000 certification from the International Organization for Standardization. Triumph Aerospace Systems Wichita is a part of is a part of Triumph Group, which is one if the leading suppliers of aerospace systems and components in the world. In addition, the group serves original equipment manufacturers of commercial, private and military aircrafts.

United Instruments Inc., based in Wichita, Kansas, has been a prominent manufacturer of aircraft instrumentation since 1967, specializing in primary flight and engine instruments for the general aviation industry. Their dedication to quality has established them as a leading supplier to general aviation manufacturers worldwide. With a comprehensive line of products, including altimeters, airspeed indicators, and various pressure gauges, United Instruments is devoted to meeting the needs of Original Equipment Manufacturers and offering replacement parts through professional distributors. Their innovative design, exemplified by products like the new Motion Sensor Unit, emphasizes compactness, light weight, and high performance. Generated from the website

Advanced Industries develops electromechanical assemblies for the aerospace and military markets. The company produces ventilation, cabin and windshield defog blowers, direct current and brushless motors, starters, generators, control units, soft starts, brake asymmetry monitors and electronics components. It also offers aileron trim actuators, hydraulic pump and compressor drive motors, mounting kits and power packs. AI s products are incorporated in Raytheon, Beechcraft, Lear and Cessna aircraft. The company also performs comprehensive armature rewinding services. It is certified by the Federal Aviation Association to perform repair services. Advanced Industries research and development laboratory features environmental chambers, varidrives, controlled data acquisition equipment and power supplies. The company was founded in 1979 and is based in Wichita, Kan.