Jilin Asia Link Technology Development Co., Ltd. provides private network information and communication technology solutions in China and internationally. It operates through three segments: Smart Private Networks, Cellulose Substrate, and Agricultural and Animal Husbandry. The company is also involved in the research, production, and sales of bio-cellulose substrates, software and hardware products, agricultural product trading, and warehousing services. Formerly known as Shenzhen Keybridge Communications Co., Ltd., it was founded in 1999 and is based in Dalian, China.