Shenzhen Richmon Science & Technology Development Co., Ltd. is a high-tech corporation specialized in developing, producing and selling intelligentized digital CCTV systems. our products are main mobile DVRS,standalone DVRS,SD card mobile DVRS ,hard disk DVRS ,many kinds of cameras ,like CCTV B/W CCD cameras, color CCD cameras ,digital CCD cameras ,miniature cameras,zoom cameras ,dome cameras ,hidden cameras , IP cameras ,IR day&night cameras and other CCTV accessories,OEM/ODM services are...
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