We will be exhibiting at Smart Factory Japan 2018.

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for a wide range of applications utilizing static electricity, including "charging" and "discharging." *For more details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us using the information below.

• power supply

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for "charging," "discharging," and a wide range of applications utilizing static electricity. *For details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the link below.

• power supply

It is possible to continuously generate high voltage! A constant voltage power supply suitable for electrospinning.

The "GS Series" is a direct current constant voltage power supply suitable for applications that require current. It features an adjustable output function, allowing you to obtain the desired voltage according to your needs. It has a proven track record as a power supply for electrospinning. We also offer OEM support. Please feel free to contact us. 【Features】 ■ Constant voltage output (used when you want to maintain a constant output voltage even if the load varies) ■ Polarity (positive or negative) can be specified according to the application ■ Continuous high voltage generation is possible ■ Voltage output is provided through the included high-voltage cable * For more details, please refer to the PDF materials or feel free to contact us. 　　　　　　　　　＜Free Demo Available＞ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below. * We also accept contract manufacturing for high voltage power supplies. Please inquire first.

• Other processing machines
• power supply
• others

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltages from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for "charging" and "discharging," among other wide-ranging applications that utilize static electricity. *For more details, please contact us or download the PDF. ★ Free demo available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us through the link below. *We also accept contract manufacturing of high voltage power supplies. Please inquire first.

• power supply

A device that easily generates 50,000 volts of static electricity.

The Easy Charge Gun (GC50S) is a handy, portable charging device that can easily generate static electricity of 50,000 volts. It is designed to handle static electricity with minimal energy, allowing for continuous or intermittent generation of static electricity. This charging device is ideal for use as educational material in schools and for simple charging tests on-site. *For more details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

This device can perform various electrostatic experiments with just one unit! It easily generates 50,000 volts of static electricity!

The Easy Static Electricity Gun (GC50S) can easily generate 50,000 volts of static electricity and is an affordable, user-friendly static charging device. Perfect as a learning tool for children! It allows easy interaction with static electricity and enables various experiments! Designed to be safe for children to handle, it provides peace of mind during use. 【Experiment Examples】 - Charging paper → Learn about the properties of static electricity - Drawing with static electricity → Learn about the principles of photocopiers It operates on a small amount of energy for ease of use and can generate static electricity continuously or intermittently. This static charging device is ideal as a teaching tool in schools and for simple static testing in the field. *For more details, please contact us or download the PDF. 　　　　　　　　　＜Free Demo Available＞ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us using the information below. *We also accept contract manufacturing for high-voltage power supplies. Please inquire for more information.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

YouTube channel launched! We will clearly introduce the electrostatic pendulum experiment, which can be visually observed using the electrostatic gun GC25B, in a video format.

We will introduce the electrostatic pendulum experiment No. 1 using the battery-operated electrostatic gun GC25B in a video. The phenomenon of electrons moving from the cup on the right to the cup on the left, and then to the ground, can be visually observed through the central pendulum's contact. The battery-operated electrostatic gun GC25B is a charging device that generates 250,000 volts of static electricity using just four AA batteries. It is designed to allow safe, easy, and convenient handling of static electricity anywhere without needing a power outlet, making it a small energy device. By pulling the trigger of the gun, static electricity can be easily generated to charge objects. It is ideal as a learning material for schools utilizing static electricity. Green Tech will continue to propose various experiments and ideas using static electricity, discharge, and charging. If you are interested, please take a look! *Please watch the experiment video in the middle of the page. 　　　　　　　　★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us through the [Contact Us] section below. *We also accept contract manufacturing of high-voltage power supplies.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

YouTube channel launched! We will clearly introduce the electrostatic pendulum experiment, which can be visually observed using the electrostatic gun GC25B, in a video format.

We will introduce the electrostatic pendulum experiment No. 2 using the battery-operated electrostatic gun GC25B in a video. When one cup is charged, you can visually observe the phenomenon of electrons moving to the uncharged cup. *The degree of opening of the tassel attached to the cup indicates the charging status. The battery-operated electrostatic gun GC25B is a charging device that generates 250,000 volts of static electricity using just four AA batteries. It is designed to be a small energy source that allows you to handle static electricity safely and easily anywhere without needing an outlet. By pulling the trigger of the gun, you can easily generate static electricity and charge objects. It is ideal as a learning material for schools utilizing static electricity. Green Tech will continue to propose various experiments and suggestions using static electricity, discharge, and charging. If you are interested, please take a look! *You can watch the experimental video in the middle of the page. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us using the information below.

• Other laboratory equipment and containers
• Other metal materials
• Testing Equipment and Devices

We respond to customer needs with technologies and products that utilize the characteristics of static electricity!

Green Tech's compact high-voltage power supply (GT series) is a separated type of DC high-voltage power supply (electrostatic generator) consisting of a control unit and a high-voltage generation unit. It features an adjustable output function, allowing voltage adjustments according to the intended use. Additionally, by combining it with application devices, it can be used in a wider range of fields (such as charging, sorting, electrostatic flocking, spark discharge, etc.). 【Application Device Lineup】 ■ Corona charging bar ■ Corona charging gun ■ Spark discharge device ■ Simple electrostatic flocking experimental device ■ Simple electrostatic sorting device (prototype), etc. *For more details, please refer to the catalog or feel free to contact us. 　　　　　　　　　★Free Demo Available★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below. *We also accept contract manufacturing of high-voltage power supplies. Please inquire first.

• Automatic sorting machine
• Testing Equipment and Devices

Variable output type allows for voltage suitable for various applications! It can be used for a wide range of purposes.

The "GT Series" is a separated type of DC high voltage power supply consisting of a control unit (controller) and a high voltage generation unit (cartridge). The control unit and the high voltage generation unit are connected by a control cable, allowing for ON/OFF switching of high voltage application at a distance corresponding to the length of the control cable. (Standard length of control cable: 5m) Since the high voltage generation cartridge can be directly connected to the electrodes of electrostatic devices, conventional high voltage cables are unnecessary. 【Features】 ■ Output voltage: 0–100kV ■ Variable output function ■ Maximum output current: 80μA ■ Long lifespan and high reliability ■ Versatile applications beyond charging and discharging *For more details, please refer to the PDF document or feel free to contact us. *We also accept contract manufacturing of high voltage power supplies. Please contact us first.

• Other power sources
• Testing Equipment and Devices
• Dust collector

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for a wide range of applications utilizing static electricity, including "charging" and "discharging." *For details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below.

• power supply

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltages ranging from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for "charging," "discharging," and other wide-ranging applications utilizing static electricity. *For details, please contact us or download the PDF. ★ Free demo available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below.

• power supply

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for a wide range of applications utilizing static electricity, including "charging" and "discharging." *For more details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us using the information below.

• power supply

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for a wide range of applications utilizing static electricity, including "charging" and "discharging." *For more details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below.

• power supply

The GT series is a high-voltage power supply that uses a combination of high-voltage cartridges and controllers.

Compact yet capable of continuously generating high voltage from 10,000 to 100,000 volts, it can be utilized in various fields. It can be used for a wide range of applications utilizing static electricity, including "charging" and "discharging." *For more details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify the actual device," please contact us through the link below.

• power supply

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller for use.

The GT series is a high-voltage power supply that combines a high-voltage cartridge and a controller. Despite its compact size, it can continuously generate high voltages ranging from 10,000 to 100,000 volts, making it suitable for various applications. It can be used for "charging," "discharging," and a wide range of applications utilizing static electricity. *For more details, please contact us or download the PDF. ★ Free Demo Available ★ If you visit Green Tech, we will provide a free demonstration of the actual device. If you would like to "see the lineup" or "test/verify with the actual device," please contact us using the information below.

• power supply

About ROAD: The "Roundtable on the Purpose of Autonomous Driving (ROAD)" conference series has evolved into a unique platform for interdis-ciplinary dialogue and international collaboration in the field of autonomous driving and autonomous mobility. Established in 2016, ROAD has brought together researchers, industry leaders, and public sector stakeholders from six countries across three continents. Based on this background, the upcoming ROAD 2026 will focus on "safety” and "driving AI”—the final pieces of the autonomous driving puzzle—to advance discussions on establishing the foundational framework for ensuring safety quality and obtaining regular-tory approval for autonomous driving. We also intend to discuss the international commonalities and differences regarding the social value brought about by ADS vehicles in terms of automation, intelligent driving, and mobility. We have established a total of five compelling themes for the Round Workshops, consisting of two topics related to “The Last Piece” and three topics related to the social value of ADS, as shown below. 1) Round Workshop 1 - Horizons of E2E Driving AI → Can AI Understand the Driving Environment Like Humans? 2) Round Workshop 2 - Beyond the Unknown: Safety Cases for ADS → Can Safety Ever Be Proven? 3) Round Workshop 3 - Envisioning Smart City Mobility → Can Smart City Mobility Bridge the Mobility Divide? 4) Round Workshop 4 - Logistics Enhancement Through Autonomous Tracking → Will Logistics Become Human-Free? 5) Round Workshop 5 - The Evolution of CASE: SDV/AIDV → Will Automakers Become AI Companies? We hope you’ll all join us!

[Speaker] Masashi Sugita, President and CEO of LEX Style Co., Ltd. [Key Lecture Content] The power consumption of AI servers used in data centers has significantly increased, making traditional air cooling insufficient for operation. This lecture will organize the requirements for introducing a liquid cooling system into air-cooled data centers and explain the implementation method using free cooling with specific design details. When handling high-density AI servers, energy efficiency is required, and the widely used energy efficiency indicator, as well as the Ministry of Economy, Trade and Industry's Resource and Energy Agency's PUE regulation of "1.3 or below," will be explained along with practical operational insights. [Lecture Items] 1. Heat dissipation methods for high-density, high-heat AI servers 2. Basics and importance of PUE/pPUE 3. PUE regulation of "1.3 or below" by the Ministry of Economy, Trade and Industry's Resource and Energy Agency 4. AI server implementation and requirements for new data centers 5. Summary and future outlook 6. Q&A / Business card exchange

[Key Lecture Content] 1. Promotion of SAF Introduction Yasushi Yamashita, Director, Carbon Neutral Promotion Office, Aviation Bureau, Ministry of Land, Infrastructure, Transport and Tourism 1. Importance of SAF in the decarbonization of the aviation sector 2. Initiatives to promote the introduction of SAF 3. Q&A / Business card exchange 2. Japan Airlines' Challenge Towards Net Zero CO2 Emissions by 2050 Kazuki Hirotani, Group Leader, GX Planning Group, Sustainability Promotion Department, Japan Airlines Co., Ltd. 1. Introduction of our five initiatives for CO2 emission reduction 2. Initiatives for reducing fuel consumption (introduction of fuel-efficient aircraft, operational improvements) 3. Initiatives for fuel transition (sustainable aviation fuel SAF) 4. Initiatives for reductions outside the value chain (carbon credits, new removal technologies) 5. Initiatives to deepen collaboration with society 6. Q&A / Business card exchange

[Instructor] Yuichiro Kabushiki, Partner Lawyer at TMI Comprehensive Law Office [Key Lecture Content] With the spread of AI, there is growing attention on the civil liability of developers, providers, and users of AI. The Ministry of Economy, Trade and Industry will publish "Guidelines on the Interpretation and Application of Civil Liability in AI Utilization" in April 2026, and the Ministry of Justice will also establish an expert meeting to examine civil liability related to unauthorized use of images and voices generated by AI in the same month. As the full enforcement of the AI Promotion Act and the revision of AI guidelines are underway, it is necessary to design and operate governance based on the potential responsibilities that may arise retrospectively. In this seminar, based on the guidelines from the Ministry of Economy, Trade and Industry and drawing on litigation practice experience as a judge and lawyer, we will organize the basic framework for assessing civil liability and explain fundamental methods for designing and operating governance based on risk analysis. Furthermore, we will examine the framework for civil liability and the design and operation of governance using hypothetical cases that are likely to pose practical issues.

In this seminar, we will welcome Mr. Satoru Hayami from Waseda University, who will explain the latest trends in AI utilization in manufacturing, as well as the evolution of technologies such as agent-based AI and physical AI, and the opportunities and key points for practical application in the manufacturing industry. Furthermore, Mr. Tsubasa Shibata, representative of Next Opt, will introduce processes aimed at practical implementation, incorporating actual case studies from manufacturing sites. We hope you will envision the "potential for AI utilization in your company" and take home hints that will lead to improvements in your operations starting tomorrow. We look forward to your participation.