Pearmain Electronics Co., Ltd. is a professional manufacturer and exporter in Video security & surveillance industry.Since its founding in 1996, Pearmain grew healthily together with Chinese economy, at present, Pearmain has developed complete product variety, including Matrix Switch/Control System, DVR, Speed Dome Camera, Fiber Optic Transmission, Keyboard Controller, PTZ, Audio/Video Amplifier, housing, CCTV System Management Software etc. Advanced science & technology is development guide to Pearmain, all products of ours is developed separately by us, and Pearmain has complete intellectual property rights, now, Pearmain has a modernized production base of 100,000 sq. meter, total 300 employees, about 30% are professional R & D engineer. Since 2001,Pearmain implements ISO9001 strictly to ensure perfect product quality, now, our product is certified by UL, CE,FCC, IP66, ROHS, etc. strict quality management makes PEARMAIN enjoy high reputation both in Chinese local market and overseas market.Pearmain spares no effort to promote to build standard of Chinese surveillance products, nowPearmain has been appointed to write Video matrix industrial standard. In the future, Pearmain will work hard as usual to offer more competitive products for you in CCTV.Any OEM and ODM order is welcomed.