Xinhua News Agency, May 25 / PRNewswire-FirstCall-Asianet /-- the company recently passed the CMMI5 level evaluation certification and obtained the certificate, according to the Xinchen Science and Technology announcement. CMMI, which is the integration of software capability maturity model, is jointly developed and developed by the US Department of Defense, Carnegie-Mellon University and the American Defense Industry Association. It is an important international standard for evaluating the capability maturity of software enterprises. The CMMI model is divided into five grades, and the CMMI5 level is the highest.