Kampuni ya Kimataifa ya Shanghai Richfield, Ltd.
Shandong Richfield Foodstuffs Viwanda Co., Ltd.
Xuzhou Richfield Foodstuffs Industry Co., Ltd.
Shandong Richfield Foodstuffs Co., Ltd.
Kampuni ya Richfield VN Limited
Chumba 1102, Hengji 688 Plaza, 688 Barabara ya Magharibi ya Nanjing, Wilaya ya Jing'an, Shanghai, Uchina
+86-21-52285809
+86-18811466326