ZISA achieved rapid development in the GPON market

January 24, 2022

By 2015-2018 the rapid development, ZISA GPON products have been achieved a wide coverage in the world. In particular, to obtain a high customer recognition in Europe, Southeast Asia, South America and East Asia. ZISA have cooperated with T-com, Rostelecom, TOT, Telefonica and other international telecommunications companies.