The Clear Analysis Technology Research Institute can provide technical services such as analysis, detection, testing, identification, and research and development, covering areas such as materials, chemicals, environment, food, and agricultural products. Fully qualified, with CMA, CNAS, CATL and other qualification certificates. The laboratory facilities are complete, including chromatography analysis room, spectral analysis room, inorganic pretreatment room, heat treatment room, and organic pretreatment room; Equipped with HS-GCMS, PY-GCMS, GC-FID/ECD/TCD, ICP-OES, AAS, UV, metallographic microscope, MICRO-IR, LC, XRF and other instruments. Our headquarters is located in Beijing, with 29 branches established nationwide in Shanghai, Guangzhou, Shenzhen, Hefei, Nanjing, Chengdu, Wuhan, Hangzhou, Tianjin, Jinan, Zhengzhou, Xi'an, Shenyang and other regions. We have over 500 professional and technical personnel and more than 20000 square meters of experimental and office space. More than 20000 reports are issued annually, serving over 45000 clients cumulatively. And our Environmental Division has been selected as one of the testing laboratories for the third national soil survey. The Anhui Qingxi Judicial Appraisal Institute, a directly affiliated institution, has been granted a judicial appraisal license and has passed 34 capability verifications by the Judicial Appraisal Science Research Institute. For projects beyond the scope of our company's qualifications and capabilities, we will commission a third-party cooperative organization with the corresponding qualifications to issue a report.