Fanfei News Agency, May 30 / PRNewswire-FirstCall-Asianet /-- China Cable testing (Guangdong) Co., Ltd., a wholly owned subsidiary of the company, has recently obtained the "Laboratory Accreditation Certificate" and "Inspection Organization Accreditation Certificate" issued by the China National Accreditation Committee for conformity Assessment (CNAS). It was awarded the Certificate of qualification of Inspection and testing institutions (CMA Certificate) issued by Guangdong Provincial Market Supervision Bureau on November 15, 2022.