Erection - Electromechanics Testing Joint Stock Company, formerly LILAMA - Electromechanics Testing Joint Stock Company, is a Vietnam-based provider of business support services. It is engaged in the offering of electrical testing services, mechanical testing services and weld non-destructive testing services for construction projects of thermal power plants, hydropower plants, cement plants, oil refinery plants and other industrial structures. The Company is also involved in the repair, adjustment and installation of electrical equipment for those projects. In addition, it installs electrical, plumbing, air-conditioning, ventilation and fire-fighting systems, as well as elevators and other building equipment.