As the director of the testing center of Shenzhen Graphene Innovation Center Co., Ltd., I am responsible for the construction and specific implementation of the Shenzhen Municipal Bureau of Industry and Information Technology project, planning the laboratory, and ensuring the smooth operation of large-scale precision equipment.I established a laboratory CNAS accreditation management system and established a complete testing technology service process.I am responsible for XRD crystal structure and phase analysis, in/Ex-situ XRD, laser thermal conductivity meter analysis and testing, and am proficient in SEM, specific surface area, and simultaneous thermal analysis.