Adachi New Industry Co., Ltd. Business Introduction

Adachi New Industry Co., Ltd. will exhibit at the "Monozukuri World / Mechanical Elements Technology Exhibition" held at Intex Osaka, from the booth of the "Higashi-Osaka City (Monozukuri One-Stop Consultation Desk)" operated by the Higashi-Osaka City Hall. This exhibition has been made possible with significant cooperation from the Higashi-Osaka City Hall and is part of an initiative to widely promote the technological capabilities of local companies. At the exhibition booth, we will introduce these technologies along with actual samples and application examples, providing specific explanations on how we can contribute to product development and problem-solving. Additionally, through collaboration with the "Monozukuri Support" initiatives promoted by Higashi-Osaka City, we will further disseminate our technological capabilities as a local company. 29th Monozukuri World (Mechanical Elements Technology Exhibition) [Osaka] ■ Venue: Intex Osaka ■ Dates: October 7 (Wednesday) to 9 (Friday), 2026, 10:00 AM to 5:00 PM ■ Booth: Hall 6, Booth Number: 48-16 *Advance registration is required for attendance. ■ Our exhibition content: 1) Optical thin film products: Bandpass filters, mirrors, anti-reflective coatings, etc. 2) Fine pattern processing products: Comb-shaped electrodes, LID

We are pleased to announce that Adachi New Industry Co., Ltd. has obtained certification for the international standard for occupational health and safety management systems, "ISO 45001," in May 2026. ISO 45001 is an international standard aimed at reducing the risks of workplace accidents and occupational diseases, and continuously improving the work environment so that employees can work safely and healthily. With this certification, our company will establish an even more organized and systematic safety and health management system, further promoting the creation of an environment where all employees can engage in their work with peace of mind. Our company is already operating an environmental management system, "ISO 14001" (obtained in June 2004), and a quality management system, "ISO 9001" (obtained in March 2018). With the acquisition of ISO 45001, we have been able to establish a management system based on international standards in the three areas of quality, environment, and occupational health and safety. Moving forward, Adachi New Industry Co., Ltd. will continue to provide high-quality products and services to our customers, as well as strive to create a workplace environment where each employee can take pride in their work, through relentless improvement and challenges. We appreciate your continued support and patronage.

We sincerely apologize for the inconvenience, but we would like to inform you of our business hours and shipping schedule for this year's Golden Week as follows. We understand that this may cause some difficulties for our business partners, and we appreciate your understanding and cooperation. ■Closed Days: April 29, 2026 (Wednesday) and May 2, 2026 (Saturday) to May 6, 2026 (Wednesday) ■Shipping Start Date: May 7, 2026 (Thursday) <<Request>> Due to the current situation in the Middle East coinciding with the Golden Week, significant congestion is expected, which may disrupt transportation. Our company, Adachi Shin Sangyo Co., Ltd., is committed to taking the utmost care to minimize any inconvenience. We kindly ask for your understanding and consideration, and to handle your orders with ample lead time.

Electrochemical analysis chips are devices that utilize electrical signals such as voltage and current to read chemical reactions. The chip is equipped with working electrodes, counter electrodes, and reference electrodes, allowing for the highly sensitive detection of redox reactions occurring in solution. In recent years, compact devices combining microfluidic technology and MEMS technology have become widespread, rapidly expanding their use in medical POCT (Point of Care Testing), environmental monitoring, food testing, and life sciences. In these applications, there is a demand for higher sensitivity, miniaturization, multiplexing, and speed of detection, and essential to achieving this are the miniaturization of electrode structures and the formation of high-quality metal thin films, namely thin film metallization technology. ◆ Key to electrochemical analysis: The quality of data is determined by the performance of the electrodes ◆ Thus, "thin film metallization" is necessary ◆ Technical points when performing thin film metallization ◆ Examples of performance improvements brought by thin film metallization ◆ Future trends: Demand accelerating with POCT and wearables ◆ The inseparable relationship between electrochemical analysis chips and thin film technology For more details, please check our company website.