Kyowa Bronze is a Japanese bronze ingot manufacturer.
Under strict quality control, the company utilizes one of the few "reverberatory furnaces" in Japan to produce high-quality bronze ingots from a variety of bronze products.
The process of stirring the furnace, which reaches nearly 1,200 degrees Celsius, to remove impurities is extremely dangerous, and skilled craftsmen risk their lives to produce large quantities of bronze ingots every day.

Kyowa Bronze Co.
https://kyowa-bronze.com/

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