Shandong Huashi Pharmaceutical Co., Ltd. was established in 1986. Its head office is located in Linqu Industrial Park, Weifang, which is an international kite capital. It covers an area of 50000 square meters, with convenient transportation and favorable geographical conditions. The company relies on the state-level research institutions, has been committed to chlorine dioxide disinfectant products and ancillary equipment research and development, production and marketing. In the research and development of chlorine dioxide in the international and domestic advanced level. The company has created the "show tyrants" and "China reality" two brands.