Shanghai Qunshang lnstrument Co, Ltd. specializes in the design, development and manufactureof RF coaxial connectors (SMA, SMB, SMP,BNC, Mini-BNC TNC, RP-TNC, Mini-SMP, MCX, MMCX.Fakra, Mini-Fakra), RF cable components, RF adapters, antenna series, optical cable components.etc.The company has a complete management system of research and development, productionmarketing, quality inspection, logistics and warehousing. Our company based on the domesticand international markets, with first-class quality and service for the majority of users to providetrustworthy products.Since its inception, our products and services have received a goodreputation both at home and abroad.lf you are interested in our company or our products, please contact us and we will reply to youin the first time.