Chang Chun AC TECH Co., Ltd was founded in 2001. AC is a high-tech enterprise who specializes in application of automated techniques and devoted itself to intelligent areas. The existing asset is over 100million, annual output value is about 90million. There are about 200 members who work in AC. AC cooperates with Sweden ABB, Germany SIEMENS, Kawasaki company, USAGSI for a long time, and have signed cooperation agreement with Sweden ABB. With the strong capability of product development, AC and Jilin University have built industry-university-research cooperation relationship. AC have been worked on large laser robot equipment, robot workstation integration system technology(gluing, cutting, welding), AGV logistics transportation system, transfer equipment, power robot-arm, the body process equipment fixture, car door assembly line, car body welding line and welding fixture.