Shanghai Richfield International Co, Ltd.
Shandong Richfield Ibiribwa Inganda Co, Ltd.
Xuzhou Richfield Ibiribwa Inganda Co, Ltd.
Shandong Richfield Ibiribwa Co, Ltd.
Icyumba 1102, Hengji 688 Plaza, 688 Umuhanda wa Nanjing w’iburengerazuba, Akarere ka Jing'an, Shanghai, Ubushinwa
86-21-52285809
008618811466326