Longcheng Street Road Cleaning and Cleaning Project (2007)
Date：2009-12-20
Long Jishun officially took over the Longcheng street road cleaning project in early May 2007, with a service period of 18 months.
Date：2009-12-20
Long Jishun officially took over the Longcheng street road cleaning project in early May 2007, with a service period of 18 months.
