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Latest update: 30/11/2016 18:11:37

Komatsu Electro Chemical Industry

We support various fields with plating and other kinds of metal surface treatment.

Our business is metal surface treatment, with a focus on plating. We handle parts in various fields, such as construction machines, industrial machines, machine tools, and precision machines. Our company conducts various types of chemical conversion for zinc, nickel, and anodized aluminum. We particularly excel at hard chrome plating. We have equipment capable of processing from small parts to large parts even longer than 4 meters and heavier than several tons. We also possess technologies for plating interior surfaces only, exterior surfaces only, and other local parts individually to meet detailed customer requests. We have established a production technology for controlling plating film thickness in microns.


[Product description] Our company has been engaged in hard chrome plating since its foundation, and we have spent a long time brushing up our technologies. We can now conduct hard chrome plating of parts that are even longer than 4,000 mm and greater than 1,000 mm in diameter. This is a result of our continuous efforts to brush up our technologies to meet customer requests. The plating film thickness also becomes uneven if the product size varies. Our company conducts plating while trying to make the thickness even. We can provide services up to buffing after finish plating as a matter of course. [Major facilities and equipment] Hard chrome plating equipment for large parts.