Test Center Of SONGZ Approved By National Accreditation Council

Test Center of SONGZ AUTOMOBILE AIR CONDITIONING CO.,LTD. Approved by National Accreditation Council in 2016, Registration numberCNAS L9057.Valid until: April 21, 2022.


 The recognized fully embodies the SONGZ outstanding performance in research and development capabilities, we always uphold the science and technology lead to the future, innovation achievement of excellence business philosophy, to create national brand of mobile air-conditioning system.