Abide by the development strategy of “persisting in advancing technologies, pursuing innovation and development” as well as the management principle of “strengthen the core businesses, seek appropriate diversification, people oriented, market oriented”, Qingdao Hitech Corporation is committed to the development of the automation instrumentation. In 1997, our company adopts the first batch of ISO9001-1994 quality management system certification; the counter and timer series adopted CE and ROHS certification. In 2009, our company adopts the ISO9001-2008 quality management system certification again, and passed the reexamination in 2010 and 2011. Our company has been rated as pioneer enterprise of modern enterprise system of Qngdao, “Top Ten” high-tech enterprise, grade credit enterprise, etc.