"Since we were established in 1897, ""Sumitomo copper field"", we are produsing copper pipes consistently.
In rich experience and study of our long period of time, we deliver high-quality copper pipe, copper alloy tube, titanium tube and application products."
We are trying to expand global to the world with taking advantage of the networks of subsidiary in Malaysia, and UACJ companies to meet grown customers reguests not only in Japan. Espessialy, we're focused on designing, manufacturing, and selling main parts of heat pump, such as heat exchanger heat transfer tube, piping, joint, consolidated parts.
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