Besconn is a professional maufacturer of GSM antenna, Ruber Ducky Antenna, RF Cable assembly, our main groups are: A/V cables (HDMI, DVI, RCA etc.) Automotive cables ; Computer cables, Sensor cables, FFC Medical cables, Patch cables (CAT.5e, CAT.6 etc), Power cords, Wire harness Since 1990, our main market is in USA, EUROPE, and ***** We have strong R&D and Quality Cantrol, our Quality Dpet. Have 25people they are checking the quality in coming material, Online, production stage and before the dispatch final check We also have our sister company in china they are sourcing the electronics components as per your request. Kindly please write us for the any type of electronics components from china and Taiwan n our sourcing companies have 5 electronics engineers they are trying their best searching good Quality and fresh material for *****