Sansin Manufacturing Co., Ltd. will be exhibiting at the "SURTECH 2026 Surface Technology Elements Exhibition" held at Tokyo Big Sight. At our booth, we will showcase the "Filtration and Wastewater Treatment Equipment Utilizing IoT" and the "Acid and Metal Salt Separation Device, Resiter." The "Filtration and Wastewater Treatment Equipment Utilizing IoT" continuously monitors water quality and operating conditions using IoT and sensors, achieving labor-saving for on-site inspections and automation of chemical control. It supports the stabilization of wastewater treatment, safe operation of chemical equipment, and rapid response during troubles. The "Acid and Metal Salt Separation Device, Resiter" separates and discharges metal salts from acid solutions containing metal salts using special ion exchange resins and the power of water, economically recovering free acids. Since it does not require chemicals or thermal energy, it contributes to cost reduction. We sincerely look forward to your visit. *This exhibition requires complete pre-registration. Please register using the "Details & Application" button below. Date: January 28 (Wednesday) to 30 (Friday), 2026, 10:00 AM to 5:00 PM Location: Tokyo Big Sight, South Hall 4 Booth Number: 3S-U22, 4S-N02

We will be exhibiting at the comprehensive exhibition "INCHEM TOKYO 2025," focused on the chemical industry, held at Tokyo Big Sight. We sincerely look forward to your visit. We will showcase our new products, the "FK Type Fully Automatic Dewatering Filter" and the "Precoat Filtration System Using Microbubbles." The newly introduced "FK Type Fully Automatic Dewatering Filter" features a new structure that prevents serpentine operation. It also adopts an intuitive touch panel operation, significantly improving the stability and usability of the filtration process. The "Precoat Filtration System Using Microbubbles" achieves high-precision filtration and extended lifespan through the formation of uniform filter media. It can also flexibly accommodate integration into existing lines. We will also have live demonstrations and technical consultations, so please be sure to visit our booth.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for summer vacation from Saturday, August 10, 2024, to Sunday, August 18, 2024. We appreciate your understanding in this matter. *Normal operations will resume on Monday, August 19, 2024. *Inquiries made during the closure will be addressed after Monday, August 19, 2024.

We will be exhibiting at the "Sustainable Plant EXPO 2024" held at Tokyo Big Sight. We will showcase our fully automatic small-scale compression filtration machine equipped with our uniquely developed variable volume compression mechanism, which can accommodate a wide variety of applications by changing the compressible volume ratio. We will also introduce wastewater treatment equipment utilizing an IoT remote monitoring system that contributes to the efficiency and optimization of water quality management operations, as well as a microbubble precoat filtration system. We sincerely look forward to your visit.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for Golden Week from May 3, 2024 (Friday) to May 6, 2024 (Monday). We appreciate your understanding in this matter. *Normal operations will resume on May 7, 2024 (Tuesday). *Inquiries during the closure will be addressed after May 7, 2024 (Tuesday).

We will be exhibiting at the Aichi Prefecture booth (Aichi's Environmental Business Promotion Project) at the inter-industry exchange festival "Messe Nagoya 2023." We sincerely look forward to your visit. Date: November 8 (Wednesday) - 10 (Friday), 2023 Location: Port Messe Nagoya, Hall 1 Booth Number: A-76 Aichi Prefecture Booth Exhibited Products: - Cylinder-type ion exchange machine "Patrone i" - Resource Recycling Center System - Wastewater treatment equipment utilizing IoT

We will be exhibiting at 'INCHME TOKYO 2023' held at Tokyo Big Sight. We will showcase our new technology, "Microbubble Precoat Filtration Technology," which increases SS collection compared to our conventional methods, reduces the amount of filtration aids used, and decreases waste volume, as well as wastewater treatment equipment utilizing an IoT remote monitoring system that contributes to the efficiency and optimization of water quality management operations. We sincerely look forward to your visit.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for summer vacation from Saturday, August 12, 2023, to Sunday, August 20, 2023. We appreciate your understanding in this matter. *Normal operations will resume on Monday, August 21, 2023. *Inquiries made during the closure will be addressed after Monday, August 21.

Recently, our company's President, Yanagishita, appeared on the Tokai Radio Broadcasting program "Tokai Monozukuri University." "Tokai Monozukuri University" is a program that features leaders from "monozukuri companies" and supporting businesses that continue to thrive in various fields in the Tokai region, showcasing how they have paved the way for the future. Broadcast station: Tokai Radio AM 1332 kHz Program name: Tokai Monozukuri University (116th broadcast) Broadcast date and time: May 29, 2023 (Monday) 19:15 - 19:30 You can listen to the Tokai Radio "Tokai Monozukuri University" on their website.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for Golden Week from May 3, 2023 (Wednesday) to May 7, 2023 (Sunday). We appreciate your understanding and cooperation during this time. *Normal operations will resume on May 8, 2023 (Monday). *Inquiries made during the closure will be addressed after May 8, 2023 (Monday).

We will be exhibiting at the "Plant Show OSAKA 2022" held at Intex Osaka. We will showcase our new technology, "Precoat Filtration Technology Using Microbubbles," which increases SS collection compared to our conventional methods, reduces the amount of filtration aids used, and decreases waste volume, as well as wastewater treatment equipment utilizing an IoT remote monitoring system. We sincerely look forward to your visit.

We are pleased to announce that our special advisor, Koichi Yanagishita, has been awarded the "Order of the Rising Sun, Silver Rays" in the autumn of 2022. This honor was granted based on a recommendation from the Ministry of Economy, Trade and Industry, recognizing his long-standing contributions to the development of small and medium-sized enterprises. This achievement is also thanks to the guidance and support from all of you, for which we are truly grateful. We kindly ask for your continued support and patronage of our company. Sansin Manufacturing Co., Ltd.

We will be exhibiting at the Aichi Prefecture booth (Aichi's Environmental Business Promotion Project) at the inter-industry exchange festival "Messe Nagoya 2022." We sincerely look forward to your visit. Date: November 16 (Wednesday) - 18 (Friday), 2022 Location: Port Messe Nagoya, Hall 1 Booth Number: 1D-122 Aichi Prefecture Booth Exhibited Products: - Cylinder-type ion exchange machine "Patrone i" - Resource recycling center system - Wastewater treatment equipment utilizing IoT

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for the New Year's holiday from Thursday, December 30, 2021, to Tuesday, January 4, 2022. We appreciate your understanding in this matter. * Normal business operations will resume on Wednesday, January 5, 2022. * Inquiries made during the holiday period will be addressed after Wednesday, January 5.

We will be exhibiting at the comprehensive exhibition focused on the chemical industry, "INCHEM TOKYO 2021," held at Tokyo Big Sight. We sincerely look forward to your visit. Date: November 17 (Wednesday) - 19 (Friday), 2021, 10:00 AM - 5:00 PM Location: Tokyo Big Sight, South Exhibition Hall Booth Number: S1-F09 Exhibition Content: Microbubble-implemented FD-type precoat filtration machine ★Live demonstration★ FD-type precoat filtration machine Highlights of the booth: We will be demonstrating our new technology, the precoat filtration technology using microbubbles. Additionally, we will introduce our new filtration machine, the precision filtration machine "Eco Ace α," so please come and take a look.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be temporarily closed on Wednesday, September 1, 2021, in observance of the anniversary of the founding of Sanshin Manufacturing. We greatly appreciate your understanding in this matter.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for Golden Week from Saturday, May 1, 2021, to Wednesday, May 5, 2021. We appreciate your understanding in this matter. *Normal operations will resume on Thursday, May 6, 2021. *Inquiries made during the closure will be addressed after Thursday, May 6, 2021.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be temporarily closed on Tuesday, September 1, 2020, in observance of the anniversary of Sanshin Manufacturing's founding. We appreciate your understanding and cooperation.

We will be exhibiting at the comprehensive exhibition "Plant Show OSAKA," focusing on the chemical industry, held in Osaka. We sincerely look forward to your visit. <Date> July 29 (Wednesday) - 31 (Friday), 2020, 10:00 AM - 5:00 PM <Location> Intex Osaka, Hall 1 <Booth Number> 1D-07 <Exhibit Content> Fully automatic FD-type precision filtration and dewatering device with fine bubble generation function <Features and Highlights of the Exhibit> We will introduce our new technology, the pre-coat filtration technology using fine bubbles. We will also conduct a demonstration of the actual equipment, so please be sure to check it out.

We will be exhibiting at the Surface Technology Elements Exhibition "SURTECH2020." We sincerely look forward to your visit. <Date> January 29 (Wed) - 31 (Fri), 2020, 10:00 - 17:00 <Venue> Tokyo Big Sight (Tokyo International Exhibition Center), South Hall 3 <Booth Number> 3S-J18 <Exhibited Items> - Improved Precision Filtration Machine "Eco Ace Plus" - FD Type Precision Filtration Machine ★ Demonstration in Progress ★ - Cylinder Type Ion Exchange Machine "Patrone i" <Features and Highlights of Exhibits> We will showcase the improved version of "Eco Ace Plus," which incorporates an air release valve, cartridge filter attachment, and cam lever designed to enhance operability and sealing based on customer feedback, as well as the medium and large capacity liquid filtration machine "FD Type Precision Filtration Machine" and the cylinder type ion exchange machine "Patrone i." Additionally, we will introduce the nitric acid active bath management device "Econitri" at the "New Products and New Technologies Presentation Conference" held in Meeting Room 101 on January 29 (Wed) at 14:40.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for the year-end and New Year holidays from Saturday, December 28, 2019, to Sunday, January 5, 2020. We appreciate your understanding in this matter. * Normal operations will resume on Monday, January 6, 2020. * Inquiries made during the closure will be addressed after Monday, January 6.

Thank you very much for visiting our booth at the comprehensive exhibition "INCHEM TOKYO 2019," held at Makuhari Messe, which focused on the chemical industry. We sincerely appreciate your presence.

Thank you very much for visiting our booth at the exhibition "Messe Nagoya 2019" held in Nagoya City, Aichi Prefecture. We sincerely appreciate your presence.

We will be exhibiting at "INCHEM TOKYO 2019," a comprehensive exhibition centered around one of the largest chemical industries in Asia. We sincerely look forward to your visit. Date: November 20 (Wednesday) - 22 (Friday), 2019, 10:00 AM - 5:00 PM Location: Makuhari Messe, Hall 4 Booth Number: 4E-17 Exhibition Content: - Fully automatic closed filtration system "FD & PF" ★ Demonstration machine in action ★ - Precision filtration machine "Eco Ace Plus" ★ Cam lever system ★ - Cylinder-type ion exchange machine "Patrone i" Highlights of the Booth: We will demonstrate the FD type precision filtration machine and FK/PF type dewatering filtration machine, which have established a fully automatic closed filtration system that achieves zero discharge of cleaning liquid. These machines are widely adopted in various fields such as surface treatment steel plate lines, steel companies, chemical plants, and bearing factories. Additionally, we will showcase the cylinder-type ion exchange machine "Patrone i," a regenerative pure water device for collection (contract), and the precision filtration machine "Eco Ace Plus," which features a cam lever system that allows for one-touch opening and closing of the lid, officially launched for sale last year.

We will be exhibiting at the Aichi Prefecture booth (Aichi Environmental Business Promotion Project) at Japan's largest inter-industry exchange exhibition, "Messe Nagoya 2019." We sincerely look forward to your visit. Date: November 6 (Wednesday) to 9 (Saturday), 2019, 10:00 AM to 5:00 PM (On the 8th (Friday) until 6:00 PM, and on the 9th (Saturday) until 4:00 PM) Location: Port Messe Nagoya (Nagoya International Exhibition Center) Hall 1 Booth Number: Aichi Prefecture Booth 1A-20 Exhibited Items: Cylinder-type Ion Exchange Machine "Patrone i" Precision Filtration Machine "Eco Ace Plus" Highlights of the Booth: Sanshin Seisakusho operates under the corporate philosophy of "Let's eliminate waste and keep things clean," developing, manufacturing, and selling filtration machines, wastewater treatment equipment, and recycling machinery. This time, we will showcase the cylinder-type ion exchange machine "Patrone i," which recovers water, chemicals, and metal resources that were previously discarded in factories, and the precision filtration machine "Eco Ace Plus," which features a one-touch lid opening and closing mechanism.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but we will be closed for summer vacation from Saturday, August 10, 2019, to Sunday, August 18, 2019. We appreciate your understanding in this matter. *Normal operations will resume on Monday, August 19, 2019. *Inquiries made during the closure will be addressed after Monday, August 19.

Thank you very much for visiting our booth at the exhibition "SURTECH2019" held at Tokyo Big Sight. We sincerely appreciate your presence.

We will be exhibiting at the Surface Technology Element Exhibition "SURTECH 2019." We sincerely look forward to your visit. <Date> January 30 (Wed) - February 1 (Fri), 2019, 10:00 AM - 5:00 PM <Venue> Tokyo Big Sight (Tokyo International Exhibition Center), East Hall 4 <Booth Number> 4P-03 <Exhibition Content> - FD-type precision filtration machine ★ Demonstration in progress ★ - Improved precision filtration machine "Eco Ace Plus" - Cylinder-type ion exchange machine "Patrone i" <Features and Highlights of Exhibits> Our company celebrated its 70th anniversary in September 2018. We will continue to strive to meet your expectations, and we appreciate your continued support. We will demonstrate the "FD-type precision filtration machine," which has a wealth of proven results as the definitive model for fully automatic operation. It has a wide range of applications and can be used for surface-treated steel plates, chemical conversion coating solutions, coolant liquids, and various chemical industry uses. Additionally, we will showcase the improved precision filtration machine "Eco Ace Plus," which enhances sealing and operability, and the cylinder-type ion exchange machine "Patrone i," which recovers and reuses water, chemicals, and metal resources that were previously discarded in factories.

We would like to express our sincere gratitude for your continued support. We regret to inform you that we will be closed for the New Year holidays from Saturday, December 29, 2018, to Sunday, January 6, 2019. We apologize for any inconvenience this may cause and appreciate your understanding. * Normal business operations will resume on Monday, January 7, 2019. * Inquiries made during the holiday period will be addressed after Monday, January 7.

Thank you very much for visiting our booth at the exhibition "Messe Nagoya 2018." We sincerely appreciate your presence.