We have two factories in China centered on the Nagasaki Plant, our domestic production site for thermal plants.
Our factories in Japan and China have both acquired ISO9001 quality management system and ISO14001 environmental management system certification.

Nagasaki Factory, which is a domestic production base of Thermal Plant, manufactures various metal products, assembles and wires control devices, manufactures insulation branket, etc.We do work related to the manufacturing of our business.Thermal plant Nagasaki Factory No. 1 & No. 2 total site area: 3,300 m2.The main business contents of each building are as follows.

The local subsidiary "HIQUA Electro-Mechanical Solutions Co., Ltd.", which is an overseas production base of Thermal Plant, was established as its own factory in Zhuhai City, Guangdong Province, People's Republic of China, and is expanding its business centered on precision sheet metal processing. In addition to the Zhuhai head office, we have established a Changshu branch, which mainly manufactures control panels in Changshu City, Jiangsu Province, near Shanghai. By thoroughly implementing quality control unique to Japan and maximizing mass production and price reduction benefits unique to China, we are creating products that satisfy many customers.