CARAZ is a foreign investment company established by Korea's C5PLAN Construction Consulting Compnay.
C5PLAN Construction Consulting maintains cooperative relationships with most large Korean construction companies (SamSung C&T,Daewoo C&T, POSCO E&C, Hyundai E&C, Lotte E&C, etc.) and provides architectural engineering services(structural calculation/estimate/rebar detail/research/… all stages from construction beginning to completion) to domestic and overseas sites.
https://www.c5plan.com/