Eastern Communications Co.,Ltd. in the enterprise network and information security businesses. It offers network communication equipment and overall solutions in the field of emergency communication for government departments and enterprises and institutions; cash and non-cash smart self-service terminals; financial information software and related maintenance services to banks, government agencies, and other service organizations; network optimization, software development, operation and maintenance services to telecom operators, and ICT equipment suppliers; system integration and other solutions; and electronic product manufacturing, and technology park leasing business. In addition, the company provides PDT/TETRA wireless trunking communication series products; mobile communication technology solutions; and Internet risk control product lines; and private network communication and information security.