We will be exhibiting at the Monozukuri Fair 2023 from October 18 to 20, 2023.

A high-efficiency, compact heat exchanger made of stainless steel! It has excellent corrosion resistance even in corrosive environments, making it a highly satisfactory product.

The "fin tube type heat exchanger" from Sakigawa Industries is installed under various conditions, including heat exchangers for air conditioning, dehumidification and gas cooling, solvent recovery, and cooling machines using pure water, well water, and industrial water. In particular, under corrosive environments, there is often a demand for heat exchangers made of highly corrosion-resistant stainless steel. However, since stainless steel has a very low thermal conductivity, the heat exchange surface area of the heat exchanger becomes larger. At Sakigawa Industries, we conduct daily research and development of fin tube type heat exchangers in our in-house testing facilities to provide our customers with satisfactory heat exchangers, and we will continue to manufacture high-efficiency, compact heat exchangers even with stainless steel. 【Heat Exchanger Specifications】 ○ Fin Tube Type Heat Exchanger ○ Functions: Dehumidification, solvent recovery, and corrosion measures against corrosive gases and water quality ○ Heat Medium: Flash steam, saturated water, pure water, well water, industrial water, etc. ○ Element Materials ・Tube: Stainless steel pipe (SUS304, SUS316, SUS316L) ・Fin: Stainless steel fin (SUS304, SUS316, SUS316L) ※ Other materials available upon consultation For more details, please contact us or download the catalog.

• Heating device
• Cooling system
• Heat exchanger

We manufacture heat exchangers for prototypes, research and development, and testing from just one unit. [Video available] *Exhibited at trade shows.

At "Sakaigawa Industry of Heat Exchangers," we have received numerous requests from various companies and have been involved in the production of prototypes for heat exchangers. If you provide us with your concepts, drawings, etc., we will make the most of our extensive knowledge, technology, experience, and equipment accumulated over the years to respond to your needs. We also accept capability measurements for heat exchangers using materials currently under development in the fin section. For anything related to heat exchangers, please consult "Sakaigawa Industry of Heat Exchangers." 【Examples of Services】 ■ Development of Heat Exchangers ○ Production of fin molds → Design and manufacturing of heat exchangers ○ Production of heat exchangers using new materials and capability testing ○ Capability comparison tests between conventional materials and newly developed materials ○ Design and manufacturing of energy-saving heat exchangers ○ Test machines before mass production ○ Industry-academia collaboration ■ Comparative Testing of Development Metals ○ Capability comparison of metals under development ○ Production of sample products

• Heat exchanger

[Lecture Topics] 1. Trends in Policies for Decarbonization of Housing and Buildings Tetsuya Hirayama, Deputy Director, Housing Bureau, Ministry of Land, Infrastructure, Transport and Tourism (in charge of architectural planning) 2. Construction Circular Economy - Expanding Horizontal Recycling for Achieving Sustainable Construction Takahiro Moritomi, Analyst, Social Infrastructure Team, Next Generation Infrastructure and Services Office, Industry Research Department, Mizuho Bank, Ltd. 3. Beyond "Scrap and Build" Aiming for the Realization of "Circular Design Build®" Shoichi Fukui, Senior Chief Expert, Sustainability Promotion Department, Management Planning Office, Takenaka Corporation

[Instructor] Attorney Kurato Suzuki, Irokawa Law Office [Key Lecture Content] Due to the amendments to the Comprehensive Promotion Law for Labor Policies, starting from October 1, 2026, employers will be required to take necessary measures in employment management regarding customer harassment (Kasu Hara) and sexual harassment against job seekers (Job Hunting Sexual Harassment). In line with this, companies will need to prepare for practical implementation before the enforcement date, based on the guidelines published by the Ministry of Health, Labour and Welfare. This includes developing internal regulations, establishing consultation and response systems, raising awareness within the company, and determining judgment and response methods on-site. This seminar will organize the setting of job hunting rules related to job hunting sexual harassment, internal awareness, and key points for regulatory development. It will also explain the distinction between legitimate complaints and customer harassment, judgment, documentation, and response on-site, the establishment of a company-wide system, regulatory development considering dispute risks, and points that are easily overlooked. The Human Resources, Labor, Legal, and Compliance departments will systematically organize the response matters that need to be confirmed in preparation for the enforcement on October 1, 2026, from the perspectives of guideline compliance and on-site operations. [Lecture Items] 1. Job Hunting Sexual Harassment 2. Customer Harassment 3. Q&A

[Speaker] Mr. Itsuki Wakayama, Project General Manager, Technology Promotion Unit, Low Carbon Solutions Division, INPEX Corporation [Key Lecture Content] The greatest advantage of synthetic methane production through CO2 methanation technology is that it enables decarbonization without significant additions or modifications to all existing natural gas and city gas infrastructure. At INPEX, after two NEDO commissioned projects, we have been conducting the development of practical application technology with a capacity of 400 Nm3-CO2/h, one of the largest in the world, as a subsidized project by NEDO since the fiscal year 2021. By the fiscal year 2025, we aim to achieve the injection of synthetic methane produced during the demonstration operation of the test facility. This presentation will provide detailed information on the results of the NEDO project for the fiscal year 2025, including the current status of the latest test facilities. [Presentation Items] 1. INPEX's efforts towards net zero by 2050 2. Policy trends related to CO2 methanation 3. Challenges of CO2 methanation 4. Results of the NEDO practical application technology development project with a capacity of 400 Nm3-CO2/h for the fiscal year 2025 5. Future commercialization prospects and challenges 6. Q&A / Business card exchange

[Speaker] Mr. Satoru Shimizu, President and CEO of Okunote Inc. [Key Lecture Content] Generative AI is not a "magic wand," but a "mirror" that reflects the questions of the user. In this lecture, based on my book "The 'Super' Planning Techniques Practiced by Competition Disruptors: Seven Creative Steps to Lead Winning Strategies with the 'Art of Questioning'," I will explain how to overcome the challenges of proposals being rejected, not moving forward within the company, and not being executed on-site through interactions with AI. I will introduce the entire process of planning, linking it with AI utilization, from question design to hypothesis destruction, structuring materials from the decision-maker's perspective, forming internal consensus, managing execution, and turning reflections into assets. In the latter part of the workshop (exclusive to on-site participants), you will actually formulate questions and refine your dialogue with AI, taking home usable "art of questioning" techniques for tomorrow. [Lecture Items] 1. Orientation: AI is a "mirror," not a "magic wand." 2. Enhancing the precision of planning through "question design" and "hypothesis destruction." 3. Structuring materials from the decision-maker's perspective to create "acceptable" proposals. 4. Forming consensus that transcends internal barriers. 5. Mechanisms that prevent execution from stopping and turning experiences into assets through reflection. 6. Habitualizing AI as a "partner" and the roles humans will take on in the AI era.

【Exhibition Overview】 A collection of products related to data centers, which are at the core of AI infrastructure, gathered in one place.