Qiguan Electronic Company

Qi Guan Electronics Co., Ltd, founded in August, 1999 in Guangzhou City, Guangdong Province,China, is specialized in research, development, production and marketing of PC Diagnostic Cards. We have many years of experience in research and developing, production and quality controlling of computer diagnostics cards,??nd an experienced team has come into being in this process.

??rom the very beginning QiGuan electronics Co., Ltd has developed series of patent PC diagnostic cards (Patent No.: 03126857.9, Certificate Number: 208776), e.g. earliest "PC Diagnostic Card", "New Generation PC Diagnostic Cards", "Kingnostic Cards", Diagnostics and Stability-Test Cards" and "QiGuan Diagnositc Cards". Our products become more and more mature as technology update continuously, which bring great convenience to computer manufacturers, distributors, technicians, maintenance personnel, general users and computer enthusiasts-not only saving time and energy, but also cost.