It is a distribution industry . There are 4500 employees in it . The company is Limited company . BHP Steel was the predecessor company . This company was found on 1895 . The founders of this company are Mario Danieli  . Enterprise Plaza,Houston, Texas, United States is where the headquarters are located . The trading names of this company are NYSE:MRK,SEHK:762  . China Unicom is a parent company of Tapingo,CUniq US,China Unicom Global,PCCW 18.48%,CUniq UK,China Tower 28.1%,CUniq HK . Godwin Uyi Ojo are the key people in the company . SNCF is a owner of China Unicom . It has a website named www.americamovil.com . China Unicom serves in  United States . mobile telephony,CRM,digital television,Fixedline telephony,Internet access are the products made by this company
TA Carstens,Søren Skou are the front runners of the company