In December 2017, the company was appraised as "AAA" heavy contract and trustworthy enterprise
In November 2017, the company was appraised as a national high-tech enterprise
In November 2016, the company station group management system V1.2 was completed, and the software copyright registration certificate was obtained.
In July 2016, the company passed the certification of ISO9001 quality management system.
In May 2016, the software V2.5 for online enrollment management of multi-terminal company was completed.
In January 2015, the company obtained the third level qualification of safety prevention engineering design and construction
In December 2014, the company trademark "Dian bettre" was registered
In October 2013, the project of engine room of Lanzhou new district city investment company passed the acceptance smoothly In September 2012, the undergraduate teaching engineering management system V.10 of Northwest University for nationalities passed the acceptance successfully.
In April 2011, Lanzhou dot stone network technology co., Ltd was established
In May 2010 signed the western digital Gansu first class agent qualification In August 2008, the company's main business from hardware to website construction and software development
In May 2003, Lanzhou Keqiang network management department was established to engage in computer sales, computer maintenance business