Chlor-alkali industry-(liquid chlorine) Shaanxi Pharmaceutical Co., Ltd.

  Huayin Jinqiancheng Pharmaceutical Co., Ltd. was established in early 2002 and is located in Huayin City, Shaanxi Province, central and western China, at the foot of Huashan Mountain in Xiyue. During the bankruptcy and reorganization process of the former large state-owned pharmaceutical company Northwest Second Synthetic Pharmaceutical Factory, it was a pharmaceutical company specializing in the research and development and production of APIs and chemical intermediates.

  Liquid ammonia is one of the raw materials of the enterprise, and the liquid ammonia storage tank is a necessary device. Because liquid ammonia is corrosive and easily volatile, it has a high incidence of chemical accidents and is a "dangerous chemical" designated by the state. Therefore, liquid level monitoring of liquid ammonia storage tanks is a very important safety measure.