Name: Dust proof and waterproof VGA interface
Certificate No:ZL201520381772.4 
Reference: UNIVERSAL CERTIFICATION SERVICE CO.,LTD

Name: Solar cell phone charger

Certificate No: ZL201520420667.7
Reference: UNIVERSAL CERTIFICATION SERVICE CO.,LTD

Name: Solar unlimited universal mobile phone charger
Certificate No: ZL201520546777.8 
Reference: UNIVERSAL CERTIFICATION SERVICE CO.,LTD

Name: Multi purpose USB interface converter

Certificate No: ZL201520381747.6
Reference: UNIVERSAL CERTIFICATION SERVICE CO.,LTD 

Name: A dustproof USB socket

Certificate No: ZL201520366658.4
Reference: UNIVERSAL CERTIFICATION SERVICE CO.,LTD

Name: Health monitoring intelligent Watch

Certificate No:ZL201510650778.1
Reference:  UNIVERSAL CERTIFICATION SERVICE CO.,LTD