Yantai Road, Qingdao, Shandong, China,
No. 297 JINSHUI Road
Rm.608 Yuanlin Bldg.,Aiguo Rd.,, Shenzhen, China,518021
No.69 Shihua Road Zhengzhou, Henan
Nguyen Thai Hoc
South Wangxiezhuang,city of kaifeng,Henan province,China Kaifeng, Henan
Taver, Barcelona, Barcelona, Spain,08028
Kaiwei Road, Kaifeng, Henan, China,475003
Room 508,building C,ShuaiChao ScienceTechnology Region, No.7,dianchuan Road, Hedong district, tianji Tianjin, Tianjin
No. 63 Chenglin Road Hedong Dist., Tianjin, China Tianjin, Tianjin
Room 7-1201,HUAYUXUAN,TIANBAO GOLDEN SEASIDE, No.61 Hongda Road,3thStreet Tianjin, Tianjin
The Southern Tip Of Jinming Ave, Kaifeng-475003, China Kaifeng, Henan
Rm201, #235, Lianqianxi Rd.,