1 trademark was found for owners matching the name QINHUANGDAO SHANHAIGUAN RAILWAY MATERIAL CO., LTD.
#Classstatus
1 S:86806097
M:GWQC
O:Qinhuangdao City Shanhaiguan Gongwu Equipment Factory, QINHUANGDAO SHANHAIGUAN RAILWAY MATERIAL CO., LTD
6 Registered
Trademark Alertz updated from USPTO on 2030-01-24