Hot Dip Galvanizing For Ruwais Refinery Al Jazira Metal Industries Co. L.L.C Client: Toledo Elec. & Mech Description: Hot Dip Galvanizing of Steel Structure & Pipe Spool Hot Dip Galvanizing For Satah Al Razboot (SARB – 4) Hot Dip Galvanizing For Upper ZAKUM 750 Island Surface Fac.