Ke Mei Ou Laboratory Co., Ltd. (KMO) is located in Shenzhen, China. KMO is an independent third-party testing Laboratory authorized by many international organizations. Since its establishment, KMO has focused on providing the most professional and efficient wireless & communication & voice product testing and certification services for international export enterprises. It is authorized by ILAC-MRA and ANAB, under the supervision and guidance of ANAB. KMO is a well-known ISO/IEC laboratory accreditation organization accredited laboratory in the United States. It is also authorized and recognized by national or regional agencies such as FCC of the United States, ISED of Canada, ACMA of Australia, Telepermit of New Zealand, OFCA of Hong Kong, IMDA of Singapore, etc.