[Featured Article] Featured in the heat exchanger special starting November 28 / Sakai River Industrial Co., Ltd.

Improved heat transfer efficiency with a unique fin shape. Also pursuing compactness and low cost. Available in cold climate specifications.

The "stainless steel fin tube heat exchanger" is excellent in corrosion resistance, heat resistance, and strength, offering a long lifespan and easy maintenance. Additionally, through collaboration between industry and academia, we have successfully improved the adhesion of the fins, enhancing performance. There are also cases where the introduction of this heat exchanger has resolved issues related to corrosion of copper and steel pipes due to water quality impacts, as well as lifespan problems in corrosive environments. It is also suitable for clean usage environments. 【Specifications】 ■ Functions: Dehumidification, solvent recovery, corrosion prevention from corrosive gases and water quality ■ Heat media: Flash steam, saturated water, pure water, well water, industrial water, etc. ■ Element materials - Tubes: Stainless steel pipes (SUS304, SUS316, SUS316L) - Fins: Stainless steel fins (SUS304, SUS316, SUS316L) Other materials are available upon consultation. The "high-efficiency stainless steel heat exchanger with a new fin shape" from Sakai River Industries Co., Ltd. has been selected for the Environmental and Energy category of the "Kansai Manufacturing New Selection 2021" by the Kinki Bureau of Economy, Trade and Industry. *You can view a catalog introducing our heat exchangers by clicking on "PDF Download." Please feel free to contact us with any inquiries.

• Unit and other construction

We have introduced our commercial aroma diffuser "Majesta Fragrance" at a karaoke bar located in the city. The model we installed is [MF-02S]. From the moment customers open the door, a gentle fragrance spreads throughout the store, enhancing the atmosphere. We hope to create a memorable store that customers will want to visit again through the use of fragrance. Majesta Fragrance is available for a free trial installation exclusively in the Kanto area. If you are interested in our fragrance services, please feel free to contact us.

We have introduced our Majesta Fragrance in the restrooms of a company located in the city. The model we implemented is the compact-sized MFmini. By adding fragrance to the clean space, we have created an environment where users can spend their time more comfortably. The restroom, which is used daily, has become a more pleasant and high-quality space.

Thank you very much for always using Majesta Fragrance. Our company will be open as usual during the Obon period. Please feel free to contact us for inquiries about scent arrangements or the introduction of commercial aroma diffusers.

High Strength, Low Cost: The Economic Advantages of Carbon Steel Frames Carbon steel is inherently strong, and this high structural strength ensures stable wind resistance while allowing for a simple support structure, reducing the need for extra components. This also lowers the wear rate during transportation, enabling further savings in material costs and installation expenses. Transportation and Construction: Streamlining the Entire Project The advantages of carbon steel frames are also evident in the transportation and construction phases. Standardized designs simplify on-site installation and shorten construction periods. For example, carbon steel frames can be packaged using a combination of wooden sticks and iron ties, improving unloading efficiency and increasing transport volume. This reduces construction time and labor costs, distributing the overall burden of the project across all stages. Technological Innovation: Breakthroughs in Corrosion Resistance With the evolution of material technology, the corrosion treatment of carbon steel frames has also significantly advanced. Grace Solar has adapted to the technological trends in process development, and all current carbon steel frames utilize AlMgZn coating. At the same time, to meet the special requirements of each project, our company offers custom options for hot-dip galvanizing.

#Intersolar South America - We invite you to attend the most influential solar energy event in Latin America. You will be able to see innovative solar mounting solutions designed for the Latin American market. At booth R2.82, Grace Solar will showcase how it is evolving regional solar projects: - Ground-mounted solar mounting systems suitable for Brazil's tropical storms and humid environments - Flexible roof installation systems that can accommodate diverse architectural needs Let's build the future of solar power together! Venue: Expo Center Norte, São Paulo, Brazil, Booth R2.82 Date: August 26-28, 2025