We will exhibit at the Domestic Frontier Industry Messe 2021.

Essential air-conditioned work clothes for this summer! Of course, we offer a full set, as well as a fan and battery set compatible with commercially available air-conditioned clothing for 5,500 yen.

At REIWAN, we offer air-conditioned workwear at a low price by limiting our unique procurement routes and lineup. It is also possible to attach a fan and battery to commercially available air-conditioned clothing (90mm hole processed products). ■ Weight of the included fan, cable, and battery-integrated controller: 500g ■ Available in three colors: blue, gray, and camouflage ■ We can individually respond to customer requests for specifications outside of our lineup ■ Battery operating time: 8 to 10 hours *For more details, please download the PDF or feel free to contact us. *Currently offering a free loan of one set! Please contact us if you would like a sample.

• Other office supplies

We are currently offering a full set for 6,300 yen (with battery) that achieves overwhelming safety and energy efficiency by adopting excellent graphene heaters from Japanese companies.

This product is a high-quality heat vest that uses heaters adopted in JR vehicles. It utilizes the properties of semiconductors that generate heat when powered, allowing for efficient heat transfer with lower power consumption compared to other products. Additionally, the battery can also be used with REIWAN's "air-conditioned workwear." If you already have a battery, we can offer one set (vest and heater) for 3,300 yen. It can be useful in various situations such as outdoor work, fishing, golf, and watching outdoor sports. 【Features】 - Inner type, can be worn under work clothes, etc. - High-performance energy-saving heater allows for long continuous use - Maintains temperature with high precision, ensuring high safety - The heater can be removed, making it possible to wash in a washing machine. Additionally, when either the heater or vest becomes unusable, they can be replaced. *For more details, please refer to the PDF document or feel free to contact us. *Currently offering a free loan of one set! Please contact us and indicate your interest in a sample.

• others

We offer batteries and fans (with a hole diameter of 90mm) at a low price. They can be used with commercially available cooling vests. OEM supply with your company logo printed is also possible.

This is a fan and battery set that can be added to commercially available air-conditioned workwear. The included fan, battery, and cable weigh about 500g. Additionally, the battery can be placed in a case and attached to a belt, so it won't interfere with your work. All of these accessories can be easily removed from the workwear, allowing you to wash it just like regular work clothes and keep it clean. 【Features】 ■ Compatible with commercially available air-conditioned clothing (90mm hole processed) ■ The battery can also be used with separately sold heated vests *For more details, please download the PDF or feel free to contact us.

• Other office supplies

【Exhibition Information】 Exhibition Name: Food Processing Technology Exhibition 2025 Date and Time: November 14, 2025 (Friday) 10:30 AM - 4:30 PM *Free entry and exit, pre-registration required Location: Osaka Industry Creation Center - We will showcase technical products using the factory deodorant "Deofure." - We will display the tofu defoamer "Tofu Up." - Other fragrance technology products will also be exhibited. *For more details, please refer to the materials.

Protech Engineering will exhibit at the "Landslide Disaster Prevention Technology Forum '25 in Toyama," organized by the Japan Society for Slope Disaster Prevention Technology, scheduled to be held on Thursday, October 9, 2025. On that day, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆Exhibited Products◆ - Pile-type debris flow and driftwood countermeasures for non-flowing streams / Urban Guard (model display) Additionally, our representative will conduct a technical presentation, so we kindly invite you to attend.

Protech Engineering (Booth Number: 240) will be exhibiting at the "Hokkaido Construction Development Comprehensive Exhibition 2025," scheduled to be held on October 8 (Wednesday) and 9 (Thursday), 2025. On the day of the event, we will provide detailed explanations of the following disaster prevention products using models, panels, and various materials. ◆ Main Exhibited Products ◆ - Energy-absorbing rockfall protection fence / ARC Fence (model display) - Landslide debris protection fence / Slope Guard Fence Type LE (model display) - Pile-type (pile foundation) debris flow and driftwood countermeasure for non-flowing streams / Urban Guard - Avalanche prevention piles / Tri-Pile - Avalanche protection fence / Slope Guard Fence Type LS - High energy-absorbing rockfall protection fence / Macro Fence In addition, we will have a variety of materials on disaster prevention products developed independently by Protech Engineering, so we kindly invite you to visit our booth.

Profect Co., Ltd. will hold a seminar on October 3rd (Friday) themed around the IT Implementation Subsidy 2025 and our developed and sold production management system "TED." This year's IT Implementation Subsidy has seen a significant decrease in the acceptance rate compared to previous years. Many companies are struggling with the situation of having wanted to implement IT tools but being rejected. In this seminar, we will explain why the acceptance rate has dropped, the background behind it, and the key points for being accepted. Additionally, we will introduce our initiatives that have achieved a 100% acceptance rate so far this year and the reasons why our production management system "TED," registered as an IT tool, is chosen. To accommodate busy schedules, this seminar will be held in a hybrid format, allowing for both in-person attendance and online participation via Zoom. Please choose your preferred method of participation according to your convenience. If you are currently considering applying for the IT Implementation Subsidy or are interested in production management, we encourage you to join us. We sincerely look forward to your application.

An international forum aimed at promoting the circular economy and closed-loop economy, "Closed Loop Recycle Forum 2025 (hereinafter referred to as CLRF2025)," will be held for two days from November 25 (Tuesday) to 26 (Wednesday) at The Oriental Terrace in Chuo Ward, Hamamatsu City, Shizuoka Prefecture. In Europe, closed-loop recycling practices are already advancing. We have organized this international forum as a platform to connect the forefront of Europe with Japan's challenges, striving for a future that balances economic viability and environmental sustainability. A total of 12 speakers, including Chairman Kajiwara of the Waste and 3R Research Foundation and Director Kaneko of the Ministry of the Environment's Container and Packaging Recycling Division, along with leading recycling operators and researchers from Japan and Europe, will present advanced examples of the circular economy and closed-loop economy. Furthermore, through discussions on the feasibility and challenges of implementation in Japan, we will explore hints for sustainable business models that companies and local governments should aim for.