The tunnel steel molds are used at the entrance and with the purpose of ensuring safety and security in the tail tunnel. Tunnel formwork systems are often used in dam, highway and subway construction. They are specially designed for the specific project features of to the tunnel moving molds.

GBG is involving with its customers in all steps of exporting & importing the appropriate formworks for their projects through its proffessional technical team and through its global partners for Custom Regulations and transportation.