Smart world tech ltd is founded in 1996. Mainly specializes in the research and development, production, sales and marketing of industrial controlment equipment. Goes in head of intellectual industrial controllment and Flash memory technics since its establishment. Our products include: Whole serial of flash electronic harddisk(DOM/IDE flash disk; 2.5"IDE Flash Disk); Whole set of DTU(GPRS/DTU MODULE), PCI I/O card and memory solution providing. We also have sub-branches and customer servie centers in shenzhen and chendu. Huagao has been highly praised by our customers and our products sells popularly home and abroad for our relieable qualified products, competitive price, swift supply chain, better service.