ALTON was founded in 2016 in Suzhou, just 30 minutes to Shanghai by high speed train. ALTON has a strong team with members coming from Fingu, Mobi,Catcher(Apple's supplier) and DSBJ to provide the strong support to our customers for the filter needs. ALTON is a dedicated and professional company focusing on Telecommunication Products' design and manufacture(Combiners, Diplexers, Ceramics and 5G Telecom Filters etc.)