Room A-1003, No. 87, Xisanhuan Bei Road, Haidian District Beijing, Beijing
15f. , Coal Int'l Building, Nanping, Chongqing
Bao Long Hua Guanlan 169 Sili Road Building B, plant, Shenzhen, China,518109
Room 1302, XinHua Building 2, No. 131 JinSha Road, LongHu District
NO.6 Jiangjun Road, Jiangning District
492 Wuning, Shanghai, Shanghai, China