Bravolinear Tech Ltd. is the developer and owner of EnvoAir. EnvoAir is an innovative biological air purifying solution based on NASA research and extensive designs, it effectively removes pollutants for indoor environment in an all natural way. EnvoAir product series includes Desktop, Floor Stand and Green Wall versions for family, office and commercial property requirements. Bravolinear Tech is also an expert of Smart IoT Indoor Air Quality monitoring sensor modules and other smart products for personal and facility management personnel.