Iwatec Corporation is a Japan-based engineering and consultancy firm powering the global shift to renewable energy. Founded in 1989 and headquartered in Nagasaki, with a branch office in Kolkata, India, we specialize in Solar PV, Hydrogen & Fuel Cells, Geothermal, and Biomass.
Iwatec combines decades of engineering experience with a multidisciplinary team to deliver forward-thinking energy solutions across Japan and beyond. Whether you are launching a new project or optimizing an existing plant, Iwatec can offer tailored support, from consulting and EPC to maintenance and plant management services.
Iwatec is an ISO 9001:2015-certified organization.

Iwatec Corporation

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Iwatec Corporation

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