Elite Cooling

Transport Dynamics is a part of RBC Bearings Incorporated, which offers a range of precision ball bearing products. Founded in 1919, that parent company maintains a network of distributors throughout the United States. It provides airframe control, thin section, radial, journal and spherical bearings, as well as swage tubes and control rods. RBC Bearings Incorporated offers a range of pins, rollers, shafts, collets, toolholders and cam followers. It serves the aerospace, defense, construction, mining, recreational and automation sectors. The company s products are used in various aerospace applications, including stabilizers, doors, spoilers, flaps, speed brakes, manual control systems, military wing pivots and static joints. RBC Bearings Incorporated maintains a staff of more than 2,200 employees and operates over 20 manufacturing facilities throughout the world.

Penn Air Control is an independent test and balance engineering company and a member of the Associated Air Balance Council. Its services include hydronic test engineering, life safety control performance verification and the review of control sequences and interlocks. In addition, Penn Air Control offers cooling tower thermal performance and sound and vibration testing services. It also offers a clean room and flow hood testing and certification program. Penn Air Control checks duct air leakage. The company is a part of The Penn Air Group, which has been providing heating, ventilation and air conditioning energy conservation and indoor air quality solutions since 1972.