Hangzhou Quan&＃039;an Technology Co., Ltd. is a limited liability company that produces and processes surveillance cameras, DVR, infrared waterproof cameras, Haikang hard disk recorders, UOB cameras, UOB hard disk recorders, DaHua Hikvision infrared fences, infrared alarms and other related products. We are headquartered in Room 3A556-558, No. 428, Deng Yun Road, Gongshu District, Hangzhou, Zhejiang, China. Hangzhou Quan&＃039;an Technology Co., Ltd. has a complete and scientific quality management system. The integrity, strength and quality of our company are recognized by the industry. You are welcome to visit Hangzhou Quan&＃039;an Technology Co., Ltd. for guidance and business negotiation.