Shenzhen hong sheba technology industrial co., LTD. Was established in July 2003, is specialized is engaged in the stud welding machine and high frequency spot welding machine research and development and production of high-tech enterprises. Our company is the national key scientific research project and torch plan project undertaker, national innovation fund units. In the national twelfth five-year major intelligent special "based on the robot's auto welding automation line" project, our company is a domestic robot electric servo spot welding machine. The company's main products are: car body stud welding automation equipment, the full range of ordinary stud welding and robot stud welding machine, high frequency inverter dc suspension point and vertical spot welding machine, robot welding machine with high frequency inverter dc spot welding machine, etc. In addition the company also undertake various ?