Shenzhen Asia Link Technology Development Co.,Ltd., formerly Shenzhen Keybridge Communications Co., Ltd., is a China-based company principally engaged in the provision of special network communication technology solutions. The Company is mainly engaged in the provision of communication technology solutions for electricity, coal, petroleum, transportation and other industries. The solutions include research, development and manufacture of related software and hardware products, as well as the provision of related services. The Company is also engaged in the provision of digital video products, as well as communication engineering system integration services. The Company mainly operates its businesses in domestic markets.