SHANGHAi Richfield Co, Ltd.
Shandong Richfield Fordituffs indasteri Co, Ltd.
Xuzhou Richiffield Forstiff Fittiffs Indasteri Co, Ltd.
Shandong Richfield Forstiffs Co, Ltd.
Kamoreng ea 1102, Hengji 688 Plaza, 688 Nancing West Road, Jing'an setereke, Shanghai, China
86-21-52285809
008618811466326