LEOPARD INTERNATIONAL CO.,LTD is a major production of computer peripherals and small household electrical appliances enterprisesunder leopard electronic factory major product fans ,Air conditioning and hearter electric .undersuperpower electronic (Shenzhen) Co., ltd is a professional manufacturer and exporter in computer monitors ,casing , power supply ,computer hardware and digital products.Our main products include CRT, LCD monitors ranged in size 15" 17" 19, various models of computer casings and power supplies,UPS , motherboard , headphone ,speaker,cpu fan , various models of memory card and other computer accessories