najico 中村自工

Heat exchanger business

More than 60 years of designing, manufacturing, and selling a wide variety of heat exchangers

We design, manufacture, sell, and repair heat exchangers made from copper and aluminum. These products are used in a wide variety of fields. Our small and medium heat exchangers are used in the rolling stock, hydraulic pressure, and construction machinery industries; while our large heat exchangers (CS Cooler) are used for cooling gas turbines and diesel engines. In addition to built-to-order products designed according to customer specifications, we also offer catalog products specialized in cost and delivery.

Our manufacturing location

Our manufacturing location

Located in Takahagi, Ibaraki Prefecture, this location manufactures small and medium copper heat exchangers.

412 Matsukubo, Akahama, Takahagi City,
Ibaraki Prefecture 318-0001 Japan

Our manufacturing location

Located in Takahagi, Ibaraki Prefecture, this location manufactures universal joints and large heat exchangers.

412 Matsukubo, Akahama, Takahagi City,
Ibaraki Prefecture 318-0001 Japan

Our products

Our heat exchangers continue to cool heat generated by a wide variety of machines, including railway/construction machinery, power generators, and hydraulic machinery.

Others

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