Our supervised "Cost Reduction Navigation" is now available!

After the introduction of the in-house water supply system, we achieved cost reductions of over 20 million yen annually, and by having a water source other than the public water supply, we also contributed to measures against water outages and increased water volume.

Our self-supply water system not only helps reduce water bills but also contributes to measures against water outages (disaster prevention, BCP), improves water quality, and increases water volume. Industry: Food Factory Location: Saga Prefecture 【Features】 Utilization of industrial water Equipment: Filtration + UF membrane Water bill reduction: Approximately 20 million yen/year down Maximum supply water volume: 35m3/Hr By having a water source other than the public water supply for manufacturing water, we contribute to: 1. Water outage measures during emergencies through the dual system of UF membrane treated water and public water. 2. Measures for increased water volume due to production increases through the dual system of UF membrane treated water and public water. 3. Measures for increased water volume due to production increases through the enhancement of water tanks. ● You can view materials that include case studies from "PDF Download." If you would like to make an inquiry, please feel free to contact us from "Contact Us." *Water source surveys, cost reduction simulations, and other consultations are provided free of charge.

• Water Treatment

Turn surplus industrial water into drinking water! Achieve annual savings of about 90 million yen in water bills!

Industry: Major Chemical Plant Location: Mie Prefecture <Repurposing Industrial Water Instead of Groundwater> To secure drinking water, a private water supply system has been introduced. By purifying a portion of the surplus industrial water and converting it into drinking water, we have achieved water conservation for the municipal supply. It is used as drinking water for approximately 3,300 employees working in the factory. This has also led to a reduction in water utility costs, and through an ESCO contract, we have successfully reduced costs by about 90 million yen annually. 【Features】 Private water supply using industrial water System: Industrial water + filtration + UF membrane Plant capacity: 60m3/h Water utility cost reduction: Approximately 90 million yen ● Please feel free to contact us through the "Contact Us" section. *Water source surveys, cost reduction simulations, and other consultations are provided free of charge.

• Water supply facilities
• Water Treatment
• Piping materials (copper pipes, cast iron pipes)

We provide a self-supply water system that utilizes water from rivers with stable water sources, supplying highly purified water (pure water).

Industry: Chemical Plant <Providing water with extremely low impurities using a manufacturing water system + pure water device> 【Features】 ○ Self-supplied water system using river water ○ Equipment: River water + filtration + UF membrane ○ Plant capacity: 50m3/Hr ● You can view materials that include case studies from the "PDF Download." If you would like to make an inquiry, please feel free to contact us through the "Contact Us" section. * Water source investigation, cost reduction simulation, and other consultations are available free of charge.

• Airport facilities

Water produced by a home water system can be used for various purposes, including drinking water, washing hands, bathing, swimming pools, toilets, and car washing.

Industry: Sports Club 【Features】 Self-supplied water system using a well Equipment: Well + Filtration + UF Membrane Plant capacity: 6m³/Hr It is possible to secure approximately 80m³ of water per day during operating hours. ● You can view materials that include case studies from "PDF Download." If you wish to make an inquiry, please feel free to contact us through "Contact Us." *We offer free water source surveys, cost reduction simulations, and other consultations.

• Piping materials (copper pipes, cast iron pipes)

[Success Case Collection] We provide one-stop solutions for issues ranging from the installation and upgrading of water treatment facilities to disaster prevention (water outage) measures and the streamlining of equipment maintenance.

【Case Study】 Industry: Major Food Factory (Chiba Prefecture) ◇◇Features◇◇ Self-supplied water system using wells Equipment: 5 wells + 2 series of water treatment plants Water bill reduction rate: Approximately 70% reduction (about 80 million yen/year down) 1. Dual water supply system with 5 wells and 2 series of water treatment plants for emergency water supply measures (BCP - Business Continuity Plan) 2. Reduction of water bills through the use of 5 wells and 2 series of water treatment plants 3. Outsourcing of maintenance for the water treatment plants (labor-saving) These are the three benefits! ● You can view the materials that include the case study from "PDF Download." If you would like to make an inquiry, please feel free to contact us through "Contact Us." *We also offer free water source surveys, cost reduction simulations, and other consultations.

• Water Treatment

Draw up and filter groundwater with your own water supply system, ensuring safe, secure, and delicious drinking water. It not only reduces costs but also serves as a disaster prevention measure.

Industry: General Hospital Location: Kyoto Prefecture <Utilizing filtered groundwater as drinking water and for domestic use> In order to diversify water sources (disaster prevention measures), we have been implementing a private water supply system for over 10 years. Additionally, after introducing the system through the ESCO method, we have successfully reduced costs by more than 30% compared to conventional water supply fees. ◇◇Features◇◇ Private water supply using wells Equipment: 2 wells + filtration + MF membrane Plant capacity: 12m3/Hr ● Please feel free to contact us through "Inquiries." *Water source surveys, cost reduction simulations, and other consultations are provided free of charge.

• Piping materials (copper pipes, cast iron pipes)

Not only achieving about a 20% cost reduction with a full maintenance contract, but also realizing labor savings! Contributing to disaster prevention measures as a secondary water source.

Industry: General Hospital Location: Osaka Prefecture <Introduced for cost reduction and disaster prevention measures> It was introduced simultaneously with the complete renewal of the plant. By renewing the equipment, it also leads to cost reduction. By connecting to the emergency generator, measures against water outages are also implemented. ◇◇Features◇◇ Self-supplied water system using a well Equipment: Well + Filtration + UF Membrane Plant capacity: 25m3/Hr Reduction rate of water supply costs: Approximately 20% (about 6 million yen/year reduction) ● You can view materials that include case studies from "PDF Download." If you would like to make an inquiry, please feel free to contact us from "Contact Us." *Water source surveys, cost reduction simulations, and other consultations are provided free of charge.

• Piping materials (copper pipes, cast iron pipes)

Are you adequately responding to the increasing awareness of disaster prevention? During disasters, securing "water other than drinking water" is particularly difficult.

Many facilities are being introduced for the purpose of disaster prevention and mitigation measures, as well as BCP (Business Continuity Planning). It is important to have a separate water source from the public water supply and to be equipped with a sufficient amount of water storage tanks. <Disaster Prevention Measures as a Secondary Water Source> A private water supply system (water supply equipment utilizing groundwater) can also be used as a secondary water source during disasters, making it effective for disaster prevention and mitigation measures. Even during a public water supply outage, it allows for the provision of water to neighboring residents, contributing to the community. Some facilities are registered as "Disaster Cooperation Wells" or "Disaster Prevention Wells." Case Study: Ibaraki Prefecture General Hospital [Features] Water Source: Groundwater Equipment: Well + Filtration + UF Membrane Reduction in Public Water Supply Costs: Approximately 1 million yen/year Introduced using the ESCO method We welcome inquiries regarding disaster prevention and mitigation measures for corporations, businesses, factories, and medical facilities. Please feel free to contact us through "Inquiries."

• Water supply facilities
• Water Treatment
• Water Supply Facilities

[To the owners of parking lots and parking lot construction companies] "I am worried about the possibility of colliding with pedestrians when exiting the parking lot..." Among vehicle entrances to parking lots, stores, residences, and factories, those particularly facing sidewalks or roadways are expected to pose risks of dangerous incidents such as pedestrian collisions and vehicle-to-vehicle accidents. To alleviate such concerns, Hotron proposes a [Vehicle Exit Warning Sensor] that detects vehicle departures at various sites and alerts the surrounding area with LED lights and buzzers. The system consists of a simple configuration of "Sensor" + "Controller" + "Switching Power Supply (24V)" + "LED Rotating Light." *When using the exit warning system, we kindly ask that you arrange for the switching power supply (24V), LED rotating light, control panel, circuit breaker, etc. Since it can be retrofitted, it can also be used for existing parking lot entrances. [Contents Included] ○ Exit Warning System Configuration ○ Comparison Table of Exit Warning Sensors ○ Four Modes ○ Wide Range of Applications ○ Customer Feedback ○ Appearance Diagram / Specifications ◎ For more details, please contact us or download the catalog.

In recent times, there has been a growing interest in infection control measures and facility hygiene management. Our company offers non-contact sensor products that are recommended for commercial facilities, food factories, and nursing and caregiving facilities. 【Sensors for Automatic Doors】 ● Light Touch Sensor HA-T401 … When you wave your hand in front of the automatic door, the sensor detects the movement and opens or closes the door. This is recommended for making doors with touch switches non-contact. ● Hand Wave Sensor PF-R5, PF-U2, DHS-1 … Opens and closes the automatic door by waving your hand in front of the sensor. ● Foot Switch PF-01S/01D/03S/05 … Opens and closes the automatic door by placing your foot in the opening. 【Access Control System】 ● Face Recognition + Unmanned Temperature Measurement DS Series … Allows for face recognition along with mask detection and body temperature measurement simultaneously. ● Automatic Disinfectant Spray Dispenser PHW-03B … Automatically sprays disinfectant when you wave your hand in front of the sensor. 【Nursing and Care Sensors】 ● Infrared Bed Exit Sensor "Just Place It Pole-kun" … This bed exit sensor is installed next to the bed and notifies via nurse call when the subject enters the detection range. ◎ For more details, please download the catalog or contact us.

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santec Telecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solution consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for rental equipment pickup at the shop! For more details, please contact us!

This is the Agricultural Division of Sumitomo Forestry Greenery Co., Ltd. In our division, we manufacture and sell potting soil for agricultural, horticultural, and greening purposes. In the future, we would like to regularly introduce our products through the Nōsan Girl Letter.

We would like to inform you about our participation in the IT Trend EXPO 2026 Spring. 《Exhibition Information》 With the concept of "New encounters will change the way we work tomorrow," one of the largest online exhibitions in the industry will be held. NTT TechnoCross will be exhibiting in the Human Resources Comprehensive category. We have prepared numerous discussions and sessions featuring special guests who are active on television, allowing even those who are usually busy to efficiently gather information on products and services related to IT and DX. Additionally, the first 10,000 participants will receive a 500 yen Amazon gift card. Please be sure to register early. 《Exhibition Overview》 March 3 (Tuesday) to March 7 (Saturday), 2026, online (free: pre-registration required) 《Participation Registration》 https://it.expo.it-trend.jp/key/opl7kgdj *Please register (free) by clicking "Receive Ticket / Proceed to Participation Registration" at the above URL.