*★*―――Notice of GW Holiday Closure [2024]―――*★*

Certified steel fixtures with glass inserts. Turning invisible doors into visible ones! When combined with heat-resistant tempered glass, they allow for visibility inside, proving effective for rescue and evacuation activities during a fire!

The Tanaphire glass-filled steel fittings are "Ministry of Land, Infrastructure, Transport and Tourism certified" specific fire protection equipment. The glass (Pyroclear) has undergone special edge processing and ultra-reinforcement treatment, allowing it to pass the fire resistance tests stipulated by the Ministry of Land, Infrastructure, Transport and Tourism. There is no longer a need for the double structure of "fire doors" and "glass doors" as before. From a dark environment to an open and bright world. It can accommodate various fire compartments with a wide range of variations. Since it is transparent, it is highly effective for rescue operations in the event of a fire. ● For more details, please download the catalog or contact us. ● Glass samples are also available.

• Plate glass and mirrors
• Other commercial buildings and service facilities
• Elevator

Certified steel fittings with glass inserts. Transforming invisible doors into visible ones! When combined with heat-resistant glass, they allow visibility inside, proving effective for rescue and evacuation activities during a fire!

TanaFire F is a specific fire protection equipment created by combining heat-resistant crystallized glass (Firelight). 【Features】 ○ It is transparent, making it effective for rescue and evacuation activities during a fire. ○ The heat-resistant crystallized glass "Firelight" has a thermal expansion coefficient close to zero and is a material that is strong against thermal shock, as it does not break even when heated to 800°C and then doused with cold water. ○ Various shapes of steel doors/windows and stainless steel doors/windows have obtained individual certification. * While it is strong against heat, its impact strength is equivalent to that of regular float glass. ● For other functions and details, please download the catalog. ◇ TanaFire F "Ready-Made TanaFire" Sales Start ◇ We have started selling ready-made TanaFire. We will deliver TanaFire with free shipping in as little as 3 days (depending on the region). ■ Specifications Dimensions: W900×H2100 Frame Shape: Frame / Slit Coating: Up to rust-proof coating (finishing separately) Hardware: Lever handle, DC, lock (3 keys), with door stop * Installation of some hardware and the main fittings is separate. * For details, please refer to the sales website and catalog below.

• Steel Door
• Steel sash
• Stainless steel sash

Soundproof door Hold door

In places where loud noise occurs, such as air conditioning machinery rooms, doors with high sound insulation performance are used. 【Features】 ○ This door uses rubber with magnets instead of the AT rubber typically used in standard soundproof doors. ○ The magnetic force tightly adheres the door to the frame, eliminating the need for a groove. ○ Due to its structure that does not use interlocking or sight boards, it can be opened and closed from either side of the door. ● For other functions and details, please download the catalog.

• Steel Door

In as little as 3 days to the necessary site. We have started the ready-made sales of glass-inserted specific fire prevention equipment "TanaFire."

:*・゜☆。.:*・゜☆。.:*・゜.:*・゜☆:*・゜☆。.:*・゜☆。 Fastest delivery in 3 days! (Depending on the delivery area) New release of ready-made Tanaphire! .:*・゜☆。.:*・゜.:*・゜☆:*・゜☆。.:*・゜☆。:*・゜☆。 In the unlikely event that on-site, "There’s a change in the section, and we need to switch to glass-enclosed fire protection equipment!" "I want to brighten the space with glass instead of regular flush doors...?" "We received a notice from the fire department!!" Even if such incidents (or rather, events) occur, don’t worry! We will handle that glass-enclosed fire protection equipment! We have started selling the glass-enclosed fire protection equipment certified by the Minister of Land, Infrastructure, Transport and Tourism, "Tanaphire," through our online shop, mainly for contractors who can perform painting and installation work in-house! The size and specifications are fixed, but the frame, door, and hardware come as a full set. The glass in the door is already installed, so it can be mounted immediately upon arrival. The painting, including rust prevention, is also completed, allowing for finishing touches on-site! Shipping is free except for some regions and remote islands. We will deliver the three packages of frame, door, and hardware to sites struggling with delivery times. For more details, please check our website or catalog!

• Steel Door

Tanaka Sash Industry Co., Ltd. has continued to create safe and comfortable living environments in buildings and residences with its steel door and window products.

Since our founding in 1920, we have continued to create safe and comfortable living spaces in buildings and homes through the manufacturing of steel fittings. We respond fully to the evolving and sophisticated needs of our customers with advanced technology and cutting-edge research and development capabilities. We uphold our belief in quality-first manufacturing and continue to challenge ourselves towards new creations for the future. We always return to the origins of our founding and will further advance our efforts to become a trusted company. We remain committed to a quality-first principle while also considering the environment and pollution. We have introduced a production line with state-of-the-art equipment, always aiming for quality. We value advanced technology and development capabilities, and we approach our work with a spirit of challenge. *For more details, please refer to the PDF document or feel free to contact us.*

• Entrance/Exterior Doors
• Soundproofing/Shielding Unit

Beyond the door is silent! Since it has glass, you can check the interior from outside without opening the door.

Doors used in studios require high precision and performance. This product, developed in collaboration with the Japan Broadcasting Corporation, has an exceptionally high sound insulation level of 45dB. Products with sound insulation performance ranging from 35dB to 45dB have obtained certification as specific fire protection equipment. Additionally, measures against electromagnetic waves are also required. In studios, wireless communication devices and wireless control devices (for lighting and art) are commonly used. In such situations, mutual interference between adjacent studios becomes a problem. Tanaka Sash's soundproof electromagnetic shield door has high shielding and sound insulation performance. Please choose according to your application. It ensures high electromagnetic shielding performance through shield handle operation, and the handle operation is simple. ● For more details, please download the catalog or contact us.

• Hardware Doors, Handles and Locks
• Other commercial buildings and service facilities
• Soundproofing/Shielding Unit

Smooth opening and closing with a lever handle! It becomes the perfect soundproof door for rooms that are frequently accessed.

By adopting magnet rubber, the door and frame can be closely adhered together using the magnetic force, allowing for smooth opening and closing of the door with a lever handle without the need for a Gremon handle. In addition to the feature of smooth door operation, equivalent sound insulation performance to that of a Gremon handle has also been achieved. We offer a variety of types, from barrier-free models to double-opening types. It can be used in places with high noise levels, such as air conditioning machine rooms, due to its high sound insulation performance. ● For more details, please download the catalog or contact us.

• Hardware Doors, Handles and Locks
• Other commercial buildings and service facilities
• stone

Do you have any concerns or requests regarding wired bed exit sensors? × Tangling or tripping over wired cables × Cable disconnection or damage × Worrying about forgetting to turn the switch back on after temporarily stopping the sensor. × Wanting to be notified of bed exits even from a location far from the nurse call outlet. Such concerns can be resolved simply by connecting our wireless nurse call linked set to the sensor! Our wireless nurse call linked set allows you to connect bed exit sensors like "Ugo-kun," "Foldable Thin Matta-kun," "Ayumi-chan," and "Just Place Pole-kun" to transmitters and receivers, reducing wiring around the bed area, alleviating concerns about tripping or falling due to cables, and contributing to a tidier work environment. Furthermore, it enables the use of bed exit sensors even from locations far from the nurse call outlet, allowing for more flexible equipment placement.

Japan is one of the top 10 countries in the world with frequent earthquakes. The 2020 White Paper on Land, Infrastructure, Transport and Tourism has also reported an increase in the probability of major earthquakes occurring. Regarding the Nankai Trough earthquake, the probability of an earthquake with a magnitude of 8 to 9 occurring within the next 30 years is estimated to be 70 to 80%. At Hotron, we recommend the introduction of seismic devices for earthquake countermeasures in buildings and equipment. The seismic device 'HK-2' is a product that automatically performs various controls that have been pre-set when it detects strong shaking equivalent to a seismic intensity of 5 lower or higher. For example, it can automatically execute actions such as: "Open automatic doors and gates to secure evacuation routes and access for emergency vehicles" "Transmit signals to the control room and stop facility equipment" "Unlock the keys to locked lockers" "Automatically play voice guidance" For more details, please download the materials or contact us.

The "HM-S6" is an embedded park sensor that detects vehicles through changes in magnetic flux and responds to various situations from passing to stationary vehicles. It can be used for the opening and closing of input doors at waste treatment plants, as well as for gates that vehicles pass through and outdoor parking applications. It can also be installed on rebar and steel plates. 【Features】 ■ Resistant to the effects of natural environments such as rain, snow, temperature changes, and geomagnetism ■ Protection rating IP68 reduces the risk of water ingress ■ Ten times the load capacity compared to conventional embedded park sensors (based on our comparison) ■ Can distinguish between vehicles even when they pass continuously ■ Can be installed on rebar and steel plates *For more details, please refer to the PDF document or feel free to contact us.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

SBS Marketing Co., Ltd., which provides consulting services related to marketing, sales promotion, and customer acquisition primarily in the BtoB (business-to-business) sector based on practical experience in support companies and business companies, has published a page titled "Project Budget Overruns, Delays, and Increased Resource Burden!? 'Scope Creep'" on November 11, 2025 (Tuesday). 'Scope creep' refers to the gradual expansion of a project's initial scope without following formal processes, leading to delays, budget overruns, and increased resource burdens. The page explains examples of occurrence, the negative impacts that can arise, as well as the causes and countermeasures. (Page Overview: Excerpts) ■ What is 'Scope Creep'? ■ Examples of 'Scope Creep' occurrence ■ Negative impacts caused by 'Scope Creep' ■ Causes of 'Scope Creep' ■ Countermeasures to prevent 'Scope Creep' (DL content only) ▼ For more details, please visit this page. https://sbsmarketing.co.jp/blog/scope-creep-2025-11/