Founded in 1999,Earda Technologies Co, Ltd is a national high-tech enterprise specializing in R&D, manufacturing, and sales of loT communication modules and sensing modules. Listed on the New OTC Market in 2017, Earda has been serving numerous leading customers and operators worldwide and has developed into a global well-known loT module supplier.With 20 years of experience in RF technology, Earda has a stable R&D team and industry-leading equipment Our products include 5.8G/10G mircowave radar