Located in Xi'an Yanliang National Aviation Hi-Tech Industrial Base(CAIB) and with a total land occupation area of 144,667 square meters(257 Chinese acre), Xi'an Triangle Aviation Technology Co., Ltd is building a 400MN heavy-duty aviation close die forging hydraulic press and matching production line. This project is a national science and technology supporting program of the "Eleventh Five-Year" of the Ministry of Science & Technology and it is also the key construction project of Shaanxi Province and Xi'an city. The total investment of the project is ¥800 million and to be completed for production in 2011.