What are the security companies in Chengdu?

Sichuan Zhensheng Security Service Co., Ltd. and Chengdu Bao Zhong Hu Yi Security Service Co., Ltd. .. 20 16 May, Sichuan Zhensheng Security Service Co., Ltd. was formally established with the approval of Sichuan Provincial Public Security Department, Chengdu Public Security Bureau and Chengdu Administration for Industry and Commerce. Chengdu Bao Zhong Hu Yi Security Service Co., Ltd. was established on 20 14, and is a member of Sichuan Security Association. It is a security service company approved by Sichuan Provincial Public Security Bureau and Chengdu Public Security Bureau. Chengdu, referred to as Rongcheng and Jincheng for short, is located in the middle of Sichuan Province. It is the capital and sub-provincial city of Sichuan Province, and one of the first national historical and cultural cities in China.