BUSINESS OPERATIONS
Solar Panel Installation (EPC)
O-TECH Denki provides comprehensive rooftop and ground-mounted solar power solutions, from surveying and design to equipment supply, construction, and operation, helping businesses optimize energy costs and enhance investment efficiency.
OEM & Supplies
O-TECH Denki connects reputable manufacturers, manages quality, coordinates supply chains, and handles import/export, providing OEM products and industrial materials that meet the rigorous standards of Japanese businesses.
Introducing O-TECH
O-TECH is the parent company of O-TECH Denki, which specializes in the installation, operation, and maintenance of solar power systems in Japan. Visit our website to learn more about O-TECH's capabilities, featured projects, and technical services in the Japanese market.
ABOUT THE COMPANY
O-TECH Denki is a solar energy and international trade company founded in Vietnam, built upon the experience and standards of O-TECH in Japan. We provide EPC services for solar power projects, and also develop OEM and international trade activities, connecting the supply chain in the region according to Japanese quality standards.
CONTACT US
We are always ready to accompany businesses from consulting and solution selection to project implementation, with dedication, professionalism, and understanding of each client's needs.