Loranger International provides unique burn-in and test sockets and printed circuit boards for QFN, BGA, and other packages. Loranger offers thousands of burn in and test sockets, and specializes in the popular QFN and BGA socket styles. With over 30 years of experience in designing and manufacturing burn-in sockets, printed circuit boards and environmental systems, Loranger International offers turn-key solutions for your test and burn-in requirements.