Cheng'an Guangjiu Agricultural Materials Sales Co., Ltd.

Cheng'an Yifeng Agricultural Materials Company (Chemical Fertilizer Wholesale Retail)

Qingbo Agricultural Materials Seed, Chemical Fertilizer & Pesticide Sales Hall

Cheng'an Nongjia Agricultural Materials Business Department

Yongchao Agricultural Materials Salesroom

Cheng'an Xingqun Agricultural Materials Business Department