SATIS MACHINERY CO., LTD is located in Ningbo, Zhejiang Province. The company's key members have more than 10 years of experience in designing, manufacturing, repairing, and serving heat exchanger equipment. The company relies on the strong mechanical industry cluster advantages in Ningbo to provide products with reasonable prices, fast response, and thoughtful services. Our company mainly produces closed fin stamping production lines, open fin stamping production lines, fin molds, fully automatic hairpin type long U-bending machines, semi-automatic hairpin type long U-bending machines, vertical servo expansion machines, vertical hydraulic expansion machines, horizontal servo expansion machines, horizontal hydraulic expansion machines, right an ...