Starin generates demand for and delivers audio, video, multimedia, lighting and communication solutions via added-value measures of training, application assistance, implementation support, sales incentives and procurement programs. With headquarters in the Chicagoland area, 10 staffed offices and valuable associated rep firm alliances, the company services the needs of resellers and integrators in North America.

Radian Research Company Overview Radian Research, Inc. is a recognized world leader of Energy Reference Standards, Energy Meter Testing Systems, Current Transformer Testers, Meter Test Boards, DC to AC Transfer Standards, and Automated Laboratory Energy Reference Systems. Radian provides both portable and primary energy reference standards that are absolutely unequaled in accuracy, stability and reliability. Radian customers typically consist of electric utility companies, energy meter manufacturers, energy meter test system manufacturers and national metrology institutes located throughout the world. Radian Research Quality Policy Radian Research is committed to exceeding the requirements of its Customers through continual improvement of our processes, products, services and quality management system. The management of the Radian Research calibration laboratory is committed to good professional practice and to the quality of its calibration in servicing its Customers both domestic and abroad. Delivering our Customers exceptional calibration quality is held in the highest regard. This commitment is shared throughout the entirety of the Radian Research organization. The standard of service of the Radian Research calibration laboratory is of the highest quality achievable. This is accomplished through management's ongoing commitment to being the calibration service provider of choice. The purpose of the Radian Research management system is to consistently maintain high standards of performance and measurement quality and to provide our Customers the best in-class calibration services. All Radian Research calibrations are performed by technically competent laboratory personnel who are familiar with the quality system documentation and implement these policies and procedures daily in their work. The calibration laboratory management of Radian Research is committed to compliance with the ISO/IEC 17025 International Standard.

ProComm, Inc. Quality Products for Superior Communications.

American Stair produces a wide range of quality pre-engineered stair products, all designed to meet specific building needs. Stair and railing types range from industrial, commercial, architectural and monumental. A wide variety of tread options are available to accommodate various project needs. As an added bonus, American Stair offers a lifetime warranty on all of their stair products; it’s the a benefit that speaks for itself. Imagine the satisfaction of knowing that the stairs you install today are made to last for the life of the building. How can we make such an offer? First, stairs and railings are the only products at American Stair. Also, we have been building stair systems since 1956 and our reputation speaks for itself. Perhaps that’s why thousands of architects, contractors and fabricators turn to American Stair each year for safety, durability, looks and economy. No matter what your building needs may be, American Stair can produce a stair system designed to meet your building requirements.