Yiyang Bearing Industry zone.
No.16 Xinjin international building, Bixiang Road ,Binhai hi-tech zone, Tianjin,China
Room.210,Yanglin business center , NO.48 Nanzhou Road , Haizhu District
DAWENKOU, DAIYUE DISTRICT, TAi'An, Shandong Province, China,271026
NO.57 Shuangjiang road Beichen District, Tianjin, China