Shenzhen RiyueTianxing Technology Co., Ltd (Shenzhen Yushida Technology CO.,LTD) found in Shenzhen China,with convenient transportation. a professional OEM/ODM manufactory,with international quality standards.several senior R & D engineers in our company for over ten years.

Developing and selling portable DVR, 3D VR stereo camera, autofocus uvc camera , IR night vision body camera , USB board camera , ear ear hidden camera , headset USB camera ,miniature 3G-SDI camera , external camera for android device , zoom 3g / hdsdi camera , android usb spy camera , car windshield suction cup mount,motorcycle/bicycle handlebar mount,body worn DVR camera.

Most of our products have CE, FCC and RoHS certificates. The quality is strictly controlled by our QC & QA departments. Therefore, customers don't worry about the quality and after-sales service when they place orders.Our company is not only a supplier but also your reliable business partner.

Our objective is to develop long-term and mutual-win relationships with our clients.