Dongguan Dosin Hardware Electronics Co., Ltd. was established in 2005 and specialized in manufacturing BNC, MINI BNC, MICRO BNC, TNC, N, UHF, MINI UHF, F, PAL, RCA, SOLDERLESS, FME, SMA, SMB, SSMB, SMZ (BT43), MCX, MMCX, 1.6-5.6 and 1.0-2.3 Coaxial series, cable assemblies, Antennas, communication products, military / aerospace, broadcast and instrumentation, security industry, video surveillance, wireless video surveillance, HD video display products.Factory area of 3,000 square meters, We now have more than a hundred employees and currently export nearly 70% of our products to worldwide places.