Qiguan Electronics Co, Ltd

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, and an experienced team has come into being in this process.

From 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.

Our PC Diagnostic Cards are hardware-based computer diagnostics products. They can help PC users to troubleshoot various problems and greatly reduce or eliminate the guesswork involved in troubleshooting even if the computer is totally "dead". It shows self-test codes and power supply status when power is switched on. You will see what"s wrong with a system that won"t boot,

Even if the screen is blank! Just plug the card in an ISA or PCI slot, switch on power, and watch the digital display. If a failure is detected by the system self-test, it will halt, and the failing test number will be on the LED display. Just look the code up in the accompanying manual, and you will instantly see why the system did not boot. This is for our traditional PC Diagnostic cards, like "New Generation PC Diagnostic Card", "Kingnostic Card", and "Diagnostics & Stability-Test Card". We have developed a new product- "QiGuan Diagnostic Card", which will bring revolution to PC

Diagnostics industry, for it has its own test code-"QiGuan Code". It no more depends on POST code, which means that all kinds of motherboards can be tested only if PCI slot is available.

We have won a good reputation for ages by quality products, competitive price and honesty. We have rich capital, advanced technology, quality products, high yield, and competitive price, all of which make our products sold well to the whole world, e. G. Europe, America, Australia, Middle East, Southeast Asia, India and China.

"Honesty" and "Customers First"! This is what we always believe and hold on. We are dedicated to provide each customer with quality products and perfect after-sale service, and make them all satisfied. This is what we are always striving for.

Welcome each customer! We are looking forward to work with you, no matter where you are from, believe me, we are your best choice!