Shanghai Richfield International Co., Ltd.
Shandong Richfield Foodstuffs Industry Co., Ltd.
Xuzhou Richfield Foodstuffs Industry Co., Ltd.
Shandong Richfield Foodstuffs Co., Ltd.
Potu 1102, Hengji 688 Plaza, 688 Nanjing West Road, Jingʻan District, Shanghai, Saina
86-21-52285809
008618811466326