The Head Quarter is located in HongKong, and sales dept. And factory are located in Shenzhen, China. It was always specialized in offering perfect power solutions for laptop/notebook computer and other portable devices. The main products are laptop batteries and laptop AC adapters and some digital products. We have a professional, practical and high efficiency group. The company has established a perfect technology development center and quality control system. It always develops new products to keep step with the leading market. The company has passed authentication of ISO9001:2000 system, CE certificate, FCC, etc..