No.13 East Renmin Street Hezuo Gannan Gansu China Lanzhou, Gansu
No. 42 Jiuda Road, Chengguan District, Lanzhou, Gansu, China
Linxia, Gansu, China,
98-18 41st Avenue, Flushing, New York, USA,11368
80 Genting Lane #10-06 Ruby Industrial Complex, Singapore, Singapore,349565
Lianxia Road, Lanzhou, Gansu, China,730000