Verified by Company K, which has overseen facilities for over 100 large public baths (super sentou) nationwide and directly operates six baths.

Facility Overview (Hot Water)
Kita no Yu (Nagoya-shi)

The owner of Kita no Yu has long shown a strong interest in saving more energy. Based on this thinking, he has experimented with all types of energy-saving equipment that were brought to him. However, he could not find any that was suitable for actual use. At first, HOPEone also came across as similar to what he had already seen. But the owner came to understand that it is “quite different” from all others. The final product reflects feedback from the owner. 
The owner has given us a positive review, saying that he wishes to sell HOPEone as a retailer, in addition to introducing it to its own facilities.

With an eye on expanding sales in Asia and Oceania, where fossil fuel use is expected to grow, the efficacy of HOPEone was verified at a plant operated by Siam Motors (SCG). This was done through collaboration with Thailand's Siam Cement Group.

Facility Overview (Gravel Drying Plant) 
Siam Motors Co., Ltd. (Siam Cement Group)

Upon hearing about the application of HOPEone for hot water (Kita no Yu) in Japan, the company approached assista about the possibility of using the product as a heat source for hot air at a cement plant. Responding to this request, assista installed HOPEone at a site in Thailand provided by the company for verification. 
The plant manufactures products that feature different water contents of gravel (raw material). For this reason, it was at first challenging to maintain the plant's default temperature settings while also making adjustments for mixed combustion during the manufacturing process. The product was verified by the data on the right, which was made possible through the support of Thailand's staff. We used a German burner, which was being used at that site. We were thus able to verify that assista's unique burner improvement system can be used regardless of whether the burner is made in Japan or abroad.