With years' most advanced practical skills and highest quality level, AXEN's heat pumps are with full certificates approved by TÜV SÜD, such as CE, CB,RoHS, MCS, ETL, IEC, ErP and EN14511, EN16147 Reports, etc. Thanks to that, now we have built excellent partnerships ' with clients globally including Europe, North America, Australia, South Africa and Asia. Up to 2017, AXEN's heat pumps have been installed in kitchen, yard and rooftop of over 95000 families abroad.