Founded in Japan in 1920 as a manufacturer of gas and oil appliances, Rinnai Corporation has steadily expanded its business lines. Today, as Japan’s largest manufacturer of gas kitchen appliances, gas hot water heater, air-conditioning and heating units, Rinnai is widely regarded as the industry leader.
Headquartered in Nagoya, Japan, Rinnai’s domestic network comprises of 5 branches, 91 sales offices and 4 production facilities. On a global scale, Rinnai now have subsidiaries and manufacturing companies in Japan, Taiwan, Korea, Vietnam, Indonesia, Thailand and more. Our total network consists of manufacturing and marketing companies in 11 countries and sales companies in 8 nations.
The Corporation’s global perspective allows maximization of its technological advantages, and capitalization of its sales ingenuity and financial acumen. The result is a product range that promises to enhance home and office environments throughout the 21st century. Rinnai products are known throughout the world for their superior quality, safety, technology and sophisticated control systems. All factories are ISO 9001 and/or ISO 14001 certified.
An overview of Rinnai's Global Network
Behind Rinnai Products
"Rinnai Japan has established a system to ensure consistent quality, extending all the way from research and development to production and distribution. The spirit of creativity thrives in each and every step of this process."
Rinnai does everything for the sake of quality, from research and development based on advanced technological capabilities to pursuing products that have superb standards of safety and design.
To achieve superb precision, Rinnai has established a thorough quality control system by utilizing a high ratio of in-house manufacturing. The entire Rinnai Group strives to achieve its goal of zero defects.
At the Production and Technology Development Center, we strive to improve our production technologies and ensure uniformity in the skills of our personnel by passing down techniques from highly experienced
The products manufactured at the four Rinnai factories are accumulated at our Integrated Logistics Center. This center allows us to improve the efficiency of shipping and meet the diverse needs of our customers.
Awards Recognition for Innovation, Quality and Design
Over the years, Rinnai has garnered numerous distinguished awards in areas of innovations, quality and design. Such achievements speak volumes of Rinnai’s inspiring product excellence. One of the awards that is exceptional is the Super Nova Star Award. This award made Rinnai the only second Japanese company after Toyota Motor Corporation to have been awarded for its energy efficient recognition by ASE* with its innovative Tank-less Water Heater.
This Energy Efficient Award is awarded to organizations that have shown leadership in achieving energy conservation initiative with product category awareness to obtain the “Energy Star” recognition.
*ASE (The Alliance to Save Energy): Established in 1977, NPO, promotes energy efficiency.