According to the development location of the coastal area industrial park, Qinzhou industrial park was determined as the step starting park of Guangxi coastal area industrial park, its development velocity influences the whole coastal area industrial park. The quick development of Qinzhou industrial park must reply on the base facility construction, particularly the water supply sources projects construction. Action of the Dafengjiang water transfer project for the water supply in the industrial park of Qinzhou coastal area was probed into here.