Dingtian technology Co.,Ltd,established in 1995, is a integrated enterprise that combined with designing, manufacturing and marketing of CCTV systems, Our headquarter located HongKong, factory Shenzhen. products mainly include CCD cameras, CMOS ...

Emdelen Technology limited specializes in exports, marketing, sales and after service of various cameras. We provide supply high quality products at competetive prices deliver fast. Customer satisfaction establishing a long term mutually benefecial ...