ShenZhen ChengYu Technology Development Co., Ltd. is one of the rare DVR and CCTV cameras manufacturers in world to R&D DVR products independently. The products are including stand-alone DVRs, DVR cards, CCTV cameras and accessories. Our Shenzhen office has around 50 employees and our factory has more than 1000 workers. With two SMT lines and four assembly lines in China, ChengYu is striving to become the market leader in DVR cards and CCTV cameras.
ShenZhen ChengYu Technology Development Co., Ltd. gets common recognition and high praise from clients worldwide, especially towards our strong powerful R&D strength and perfect technical after-service. All the products items passed the authentication issued by National Copyright Authority PRC and get CE, FCC approval for exporting to the worldwide market covering more than 50 countries and regions including USA, UK, Portugal, Poland, Brazil etc.
