Acoustic Testing Services Limited


Acoustic Testing Services Limited (ATSL) is a totally independent acoustic testing laboratory in Hong Kong, not subsidiary or sister company of any companies. ATSL is accredited by the Hong Kong Laboratory Accreditation Scheme (HOKLAS) which is an accreditation scheme operated by Hong Kong Accreditation Service (HKAS) of the Government of the Hong Kong Special Administrative Region (HKSAR) to provide acoustic tests and measurements for the public. Accreditation of ATSL is granted by HOKLAS with Registration Number 173 on 3rd May, 2006.  


We are equipped with sophisticated instruments to provide a full range of acoustic testing services to the public.

Standard Tapping Machine
Frequency Analyzer
Omni Directional Sound Source

Should you have any enquiries, Please kindly contact us.


Telephone: (852) 2690 9126

Fax: (852) 2690 9125