Germany TUVISO13485	Canada CMDCAS	RoHS	AK-2000-V CE
AK-2000-III CE	AK-2000-II CE	AK-2000 CE	Low frequency therapeutic equipment registration
high potential equipment registration certificate	YY/T 0287-2003	GB/T 9001-2000	Ten-best Node of JING innovation
Corporation business licence	Production corporation licence