ELMATECH GMBH was founded in 1972 in aachen, Germany by professor Dr. Peter Puschner. With more than 40 years of high-tech innovation and market development history, resistance welding, arc welding, plasma welding technology has been constantly updated. The company is best known for its virtual machine technology-based (vm-3) intelligent resistance welding products, which invented the world's first intelligent adaptive welding system without manual Settings; Meanwhile, the intelligent aluminum alloy welding equipment based on virtual machine developed in recent years is unique in the field of aluminum alloy resistance welding.