With the support of the company's leaders and the joint efforts of all colleagues, the members of the safety committee of our company have worked to refine and implement the relevant requirements of "three-level enterprises of safety production standardization in the industry and trade industry", and have been applied by our company and reviewed level by level through the review procedures of the regulatory department, According to the relevant provisions of the Notice of the Shenzhen Administration of Work Safety on the Establishment of Three-level Standardization of Work Safety in Industry and Trade Enterprises (SAJG [2018] No. 4), the Shenzhen Emergency Management Bureau issued an announcement on October 25, 2019 that Shenzhen Ronghua Electronics Co., Ltd. is a "Three-level Standardization of Work Safety in Industry and Trade Industry".