Chongqing Yunda Technology Co., Ltd., founded in 1993, is a High-tech enterprise specializing in developing and manufacturing of IGBT welding inverters, energy driven welding generators as well as special maintenance products for railway system.



Our products have self-owned intellectual property rights, and are widely used for shipbuilding, metallurgy, pipelines, chemical pressure vessel plants, steel structure, motor vehicle manufacturing, electricity construction, and railroad industries under the application of engineering departments.



As a group company, we...