... Maintenance & Installation, casting pipe RepairFire-fighting,Emergency RescuePortable, MultifunctionalAutomation/Marine Repair& DecorationSuch as: Tractor’s rim, heavy truck Cost-effective, Multifunctional ... , no required welding rodRepair for Engineering MachinerySuch as: Excavator/Farm equipment repairCost-effective, Safe, MultifunctionalRepair for Casting and MouldCost-effective, Multifunctional ...