Shenzhen ZSTEK Technology Co., Ltd.
WE is specialized in security surveillance video and audio product development & production & sales are innovative high-tech companies.we are the sole agent of South Korea's UFINE Camera SDI ISP in china. We have a highly professional and strong R & D team ,and stability and continued development capability,

Have experience in DVR, NVR, SDI high-definition digital video, with a strong technical accumulation. Our various products with high stability, high reliability and high cost-effective features, has been widely used in China and abroadand are popular customers in line recognition and praise.