Yangtze River Delta Integrated Green Food Base Project-Standardized Workshop (South Area) General Contracting Project. Official website of Maanshan Economic Development Zone shows that the full name of the Yangtze River Delta standardized factory building project in the south of Maanshan City is the Yangtze River Delta integrated green food base project-the standardized factory building (South District) EPC project. Ma 'anshan Yin Xinjian Development Co., Ltd. plans to organize the construction, supervision, survey and design units to complete the acceptance of the general contracting project of the Yangtze River Delta integrated green food base project-standardized factory building (South District) on May 9, 2023.