Xuzhou Cigarette Factory, Huaiyin cigarette factory, Nanchang cigarette factory, such as Zhangjiakou Cigarette Factory has established good long-term cooperative relationship.

• 与徐州卷烟厂、淮阴卷烟厂、南昌卷烟厂、张家口卷烟厂等建立了良好的长期合作关系。