Adachi New Industry Co., Ltd. Business Introduction

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.

We would like to inform you that we will be exhibiting at the "Decoration Technology Exhibition 2026: 'Textures that Captivate the Eyes and Heart'" to be held on January 23, 2026 (Friday) at the Osaka Industrial Creation Center (Organizer: Osaka Industrial Promotion Organization). 【About the Exhibition】 Date and Time: January 23, 2026 (Friday) 10:30 AM - 4:30 PM Location: Osaka Industrial Creation Center, 3rd Floor, Booth No. 1-4-5 Honmachi, Chuo Ward, Osaka City, 541-0053 Exhibition Content: We will introduce innovations in surface treatment! Our group will undertake a series of contract processing treatments, from vacuum deposition and sputtering to UV hard coating. ◆ Vacuum deposition and sputtering products ◆ UV hard coating products ◆ Optical thin film (metal mirror) products, pattern processing products *Advance registration is required, so please apply here. *Please note that the reception is on the 4th floor.

In recent years, the evolution of electronic devices has garnered significant attention for flexible devices. These devices leverage their ability to be bent and stretched, with applications expected in various fields such as wearable devices, next-generation displays, and medical equipment. One of the key technologies supporting this realization is "sputtering." Sputtering excels in the precision and diversity of thin film formation, making it possible to create layers with advanced functions on flexible substrates. This document describes the role of sputtering technology in flexible devices and examples of its applications. 1. What are flexible devices 2. Main application areas 3. Key points for forming sputtered thin films suitable for flexible devices For more details, please check our company website.