Transformer Corrugated Fin Production Line, corrugated wall forming machine, corrugated wall seam welding mahcine, mainly for oil-immersed distribution transformer equipments. PLC control, Automatic. Save your cost, improve your production efficiency. Produced by Changzhou ZEMU Machinery Technology Co., Ltd. http://www.transformermachinery.com Contact: [email protected],[email protected] +8613611880735