With our overseas partner company in Asia we specialize in custom built to order automatic vertical & horizontal tank welding machines for Flat Bottom & LNG tanks. Many standard Automatic Girth Welders (AGW) 3 O'clock Welder designs. Single pass EGW & VUP vert welders & AVW multi pass Automatic Vert Welder, MPS frame, Shell Buggy, Automatic Vert Buggy, Tank Jacking equipment, Tank Jacking system, Curved plate welder. This line of equipment is built with USA made Lincoln or Miller welding systems and German engineered motors.