ECEN Electronics CO., LTD, a Taiwan based manufacturing company with over 30 years’ experience in the field of portable PA system, microphone, wireless microphone system and tour guide system, was founded in 1992. We have been certified by German TUV ISO-9001 in 1999 and obtains many products safety certifications (CE, ROHS, FCC, WEEE, etc..) and patents from many countries. Building upon the innovative R&D and solid production efficiency. In 2001, we have announced our first brand SENRUN and marketed internationally. We dedicate to make our products meet and exceed customer expectation. We ensure quality in every step of the process from design to series production, so our customer could experience a high-quality design and the amazing sounds from SENRUN products.