Aopvision is one of the brands attached to HongKong Angesi Group, specializing in security products and technology R&D, manufacturing marketing, such as CCTV camera, standalone DVR, dvr card, network video server etc. It initially provide OEM / ODM service for more than 30 countries regions,such Europe, Americas, Middle East, ...

Rigorous Technologies was established in 2006 with the mission to fulfill customer&＃39;s requirement by providing high quality Products of Information Technology at very economical and competitive prices. The aim company is carry on latest products SECURITY & SURVEILLANCE, BIOMETRIC RFID (Radio Frequency ID) Electronic ...