Improved workability! We will angle the decorative materials for the openings of sliding door products.

Reasonable and slim lightweight sliding door!

In rooms where people and goods frequently come and go, sliding doors are essential. This versatile sliding door can accommodate a wide range of applications, from man-door sizes to large sliding doors for the entry and exit of large machinery. The surface materials can be chosen from color steel plates, stainless steel, or aluminum. ◇SR40◇ A utility panel-type sliding door that meets a wide range of needs. This general-purpose sliding door can accommodate a variety of applications, from man-door sizes to large sliding doors for the entry and exit of large machinery. The opening and closing mechanisms are available in three types: manual, self-closing, and automatic. It can also be equipped with a sanitary cover (sloped cover) as an option. ◇SR30◇ A thin, lightweight, panel-type hanger sliding door for man-door use. Sliding doors are essential in rooms where people and goods frequently come and go. The SR30 sliding door is thin and lightweight with a door thickness of 31mm, making it ideal for pedestrian use. The opening and closing mechanisms are available in three types: manual, self-closing, and automatic. The rail cover can also be made into a sanitary cover (sloped cover) as an option.

• Interior/Interior Doors
• Aluminum alloy door
• Automatic Control Equipment

Excellent visibility & free design!

This is a hanger-type aluminum frame sliding door that can accommodate everything from man-door sizes to large doors for machine loading and unloading. The floor with a three-sided frame specification has no protrusions like rails, allowing smooth entry and exit for forklifts and carts. Of course, the opening and closing mechanisms come in three types: manual, self-closing, and automatic. It achieves a smart and functional large door suitable for various applications, including doors for factories and offices. ◇SK30◇ This is an aluminum narrow frame sliding door sized for human entry. The vertical and horizontal frames are assembled with a 45° diagonal joint, giving it a very smart appearance. It can be freely designed according to needs and preferences, such as a fully glass or fully louvered sliding door, or with a middle rail to separate the top and bottom. ◇SK40◇ A lightweight aluminum frame sliding door that can accommodate large doors. This is a dedicated aluminum frame sliding door for large doors used for machine loading and unloading. It is also possible to make it fully see-through, achieving an unprecedented large sliding door with a big window. The floor with a three-sided frame specification has no protrusions like rails, allowing smooth entry and exit for forklifts and carts. It achieves a smart and functional large door.

• Aluminum alloy door
• panel

Make the most of a narrow entrance!

You can store two doors in the space of one door, effectively utilizing limited space. It accommodates a wide range of dimensions from man-door sizes to large doors, and offers three types of opening mechanisms: manual, self-closing, and automatic. ◇WSR30◇ A slim type double sliding door. Since there are no guide rails on the floor, carts can enter and exit smoothly. It comes in three types: manual, self-closing, and automatic. The WSR30 has a door thickness of 31mm, allowing for easy opening and closing even with a double sliding door that moves two doors at once. ◇WSR40◇ A versatile double sliding door that can accommodate large sizes. The WSR40 can handle a wide range of dimensions from man-door sizes for people to large doors. With no guide rails on the floor, carts can enter and exit smoothly. It offers three types of opening mechanisms: manual, self-closing, and automatic. It is truly a utility double sliding door.

• Aluminum alloy door
• panel
• others

Fully see-through is also possible, stylish aluminum frame double sliding door.

This is a stylish double sliding door that combines the functionality of a double sliding door that can store two doors in the space of one door and effectively utilize limited space, with the functionality of a frame door that can also be fully see-through. The opening and closing mechanism is available in three types: manual, self-closing, and automatic.

• Aluminum alloy door
• panel
• others

Our company will be exhibiting at the "Green Cross Exhibition 2026 in Sapporo." Duration: September 16 (Wednesday) to 18 (Friday), 2026 - 16th (Wednesday) 10:00 AM to 5:00 PM - 17th (Thursday) 9:00 AM to 5:00 PM - 18th (Friday) 9:00 AM to 3:00 PM Venue: Sapporo City Sports Exchange Facility Tsudome (Sapporo City, Hokkaido) We look forward to your visit.

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.

We have introduced Majesta Fragrance to a nightclub in Yokosuka City, Kanagawa Prefecture, creating a fragrant atmosphere throughout the floor. The model we have introduced is the "MF-02S," which costs 8,800 yen per month (tax included). The scent you have chosen this time is "Sabon," a high-quality soap fragrance reminiscent of luxury hotel amenities. Its clean and transparent refreshing scent spreads throughout the entire floor, warmly welcoming customers who visit. By introducing scent design to the nightclub, we can enhance the extraordinary experience and create a memorable space that lingers not only visually but also through "scent." Majesta Fragrance offers a rental service for commercial aroma diffusers, and we also provide a free trial installation. If you are interested in scent design, please feel free to contact us.

In the July 8, 2026 issue of Air Conditioning Times, we featured "Flex Chamber" and "SS Premier" in a duct special.

SS Premier has won an award at the 24th Environmental and Equipment Design Awards. This award is organized by the General Incorporated Association of Architectural Equipment Comprehensive Association and recognizes outstanding efforts in environmental and equipment design. We will continue to strive for further improvements in quality and technology.