Hualong Mining & Metallurgy Equipment Co., Ltd.
TEL: 86-534-2624734 2680197
FAX: 86-534-2675180
ADD: No.176, Xiangyang South Road, Decheng District, Dezhou City, Shangdong Province, China
POST CODE:253022
Beijing Marketing Center
TEL: 86-10-87271766
FEX: 86-10-87810566
ADD: Room 1703-1704, Ziranmei Tower, No. 68 S. 3rd Ring Road Middle
POST CODE: 100075
URL: www.sd-hualong.com
EMAIL: info(at)sd-hualong.com
Beijing Research Institute of Mining & Metallurgy