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Nanjing Zhengyuan chemical machinery equipment co., LTD., is subsidiary company of Nanjing Zhengyuan group. At present, we produce heat exchanger, reaction kettle, towers, tanks, pipes, pipe fittings and other metal containers and components. The optional materials include carbon steel, stainless steel, copper, nickel, titanium, zirconium, and the corresponding composite board material. The characteristics of products are metal thin film evaporator and the evaporation stirred tank. Which stirred tank evaporation from Japan patent technology, revolutionary of improve the efficiency of the evaporation, reduce customer costs.

The company has advanced production equipment, advanced CNC machining centers, water knife and ion cutting machine, roll machine, shearing machine, CNC bending machine, large vertical lathe and a variety of product performance testing equipment and instruments, make a complete set of strict enterprise standard and improvement of pressure vessel quality assurance system.