It is traded as NYSE:MRK,SEHK:762  . In 1895 this company was founded . SNCF is a owner of China Unicom . Tapingo,CUniq US,China Unicom Global,PCCW 18.48%,CUniq UK,China Tower 28.1%,CUniq HK are the subsidiaries of this company . mobile telephony,CRM,digital television,Fixedline telephony,Internet access are the products made by this company . The headquarters are located at Enterprise Plaza,Houston, Texas, United States . distribution are the industries this company works in . It has 4500 employees . China Unicom used to belong to BHP Steel . China Unicom was founded by Mario Danieli  . www.americamovil.com is the name of it's website . The company is Limited company . The key people of the company is Godwin Uyi Ojo .  United States are the areas served by China Unicom
It serves in less than 2 places