Patent Certificate
TWS earphone yekuyedza muchina
Chishandiso chekuyedza kuderedza ruzha chemafoni asina waya
Mudziyo wekuyedza maodhiyo emaearphone
Chishandiso chekuyedza mahedhifoni
Chiridzwa chekuongorora odhiyo chine anti-drop function
A New Multifunctional Photoelectric Measuring Instrument
A multi-station odhiyo yekuongorora michina
A multi-spec test mudziyo wewireless earphone
Muedzo mutsva wekuseta maearphone asina waya
Chishandiso chekuongorora nyanga mbiri-diaphragm
Audio Test System yeEarphone
multi-station yekutarisa system yeAudio Equipments
Software Authorship Certificate
KK audio analyzer software V1.0
KK odhiyo yekuongorora software V3.1 (mukushandisa)
Enterprise qualification certificate
High-tech chigadzirwa chitupa - audio analyzer
EU CE certification
High-tech Enterprise Certificate
ISO CERTIFICATE
