Heat Pump & Thermal Storage Technology center of Japan (HPTCJ) is actively engaged in the promotion, survey,research and investigation of heat pump and thermal storage systems and technologies. We also participate actively in international projects, in the role of Japan's only national center devoted to heat pumps and thermal storage systems.Holding true to our concept of 'Think Tomorrow's Energy through Heat pump', we continue to strongly promote wider use of these economical and environmentally friendly systems.

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