Shanghai Huahong Integrated Circuit Co., Ltd. (Huahong Design) is a professional smart card and information security chip solution provider, which is the central Directly managed state-owned wholly-owned large-scale group company, China's largest state-owned IT company China Electronic Information Industry Group Co., Ltd. (CEC) The subsidiary company is an important IC design company of China's “909 Project”. As a leader in integrated circuit manufacturing in mainland China, Shanghai Huahong has invested a large number of safety and security facilities in production safety and monitored various acid and alkali pipelines in the production workshop.

Monitoring points: all acid-base liquid pipes, cooling water pipes, fire hoses and waste water (acid, alkali) return pipes for the interlayer under the production interval,There are 20 rows of pipes, each of which is 54 meters long.