Laobiao Agriculture Service Centre

Haimen Langlang Agricultural Materials Business Department

Tongzhou Erjiazhen Caiyou Agricultural Materials Business Department (Guangming Huayuan Branch)

Tongzhou Erjiazhen Fuhuang Agricultural Materials Business Department

Lvshuo Agricultural Materials Business Department

Tongzhou Erjiazhen Xiaopu Agricultural Materials Business Department (Guangming Huayuan Branch)