MOBI Development Co., Ltd. is an investment holding company principally engaged in the manufacture and sales of wireless communication antennas and base station radio frequency subsystems. The Company mainly operates through three segments. The Antenna System segment is engaged in the manufacture and sales of antenna systems and related products. Its antenna products include smart antennas, microwave antennas and repeater antennas, among others. The Base Station Radio Frequency Subsystem segment is engaged in the manufacture and sales of base station radio frequency subsystems and related products. Its radio frequency products include duplexers, filters, couplers and drives, among others. The Coverage Extension Solution segment is engaged in the manufacture and sales of coverage products. The Company operates businesses in China, Thailand, Japan, Canada, Mexico and Russia, among others.
MOBI DEVELOPMENT CO., LTD. 
