Huizhou Qingteng EIectrO TechnOIOgy Co ,Ltd Agent AuthorLation Letter 2019 1231 MET LaboratOHes, nc. 914VVest PatapscO Avenue Ba"imore,MD21230 RE LETTER F AGENT AUTH R zAT ON To llVhom lt May Concern We,the undersigned,hereby autho"ze rTheong Kong Sra dards a d Tes ng ce rre L`mecy,t act on our beharin a"matters re ating to app ication for equipment authoHza on,inc uding t e signing fa documents re ating to these matters, Wea|so hereby certfy that no party to the app"cation authoHzed hereunderis suoject to the denia|of benefits,inc uding FCC benets,pursuantto section5301of the AnuDrug Abuse Act of1988,21UsC853(a), This agreement expires one yearfrom the current date sincere y,
. Print name: James Lee Tit e Manager signature