Xi Administration for Industry and Commerce Economic Development Zone Management Committee Building, No.9 Fengcheng Second Road, Economic Development Zone, 029-865 164 1

No.5, Changqing Second Road, Fengnan Industrial and Commercial Office, Economic Development Branch of Xi Administration for Industry and Commerce 029-865114.

1/F, Caotan Ecological Park Management Committee, Caotan Ecological Park Office, Economic Development Branch of Xi Administration for Industry and Commerce, 029-86602850