Reference Tech (Shenzhen) Limited is an R&D oriented manufacturer and mainstream provider of advanced security surveillance system products in China. Reference owns a partner factory for the supply-chain management Shenzhen. Main include H.264 ...

Shenzhen Amovision Technology Company Limited owns a partner factory for the R&D and supply-chain management in Shenzhen. Main products include H.264 megapixel IP cameras, NVRs, NVR kits, camera accessories, intelligent software, etc. Amovision has ...