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TIANJIN HONGYAN MINING CO., LTD.

Address:6FL, Yuntong Science & Technology mansion, No.70 Baidi Road, Nankai Dist. Tianjin of China.

Tel: 86-22-27373072

Domestic business:86-22-27373087

Overseas business:86-22-27373061

Fax:86-22-27373071
Website:www.hykc.com
E-mail:hongyan@hykc.com  ljf@hykc.com