The "stainless steel door knob," which has been manufactured since the Showa era, embodies a coexistence of nostalgia and novelty. Its reliability in terms of design, operability, and durability stems from the high level of metal processing technology of a manufacturer that was established in the early Showa period and still conducts almost all of its production domestically today.

A stainless steel doorknob that has been manufactured since the Showa era. It is a design that combines nostalgia and modernity, and is something we want to pay attention to once again.

★The Purity of Stainless Steel The weight of stainless steel can be felt in your hand. No plating or painted finish. When you grip it, the texture of the metal is conveyed directly. The dull luster from the hairline finish gives this door knob a subtle character. ★A Quirk That Becomes Affection The lineup of "Stainless Steel Door Knobs" consists of three types. At first glance, these door knobs may seem standard in shape, but each one has its own quiet assertion. The "Bent" knob features a grip that is sharply angled and beveled, adding a sense of sharpness with the ridge running through the center. The "Round Lock" is a keyed type suitable for use in places like restrooms. The small grip, resembling a tightly rounded piece of metal, feels both hard and charming. The "Bezier," meaning "gentle curve," is characterized by its plump shape reminiscent of a wine glass. Like a glass, it feels just right when held in the hand. *Continues with "Basic Information" below↓

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

Architectural hardware door handle. A handle with a solid presence unique to iron. There are four types of handles and one type of push plate, with various size options available.

★ A Sturdy Presence on the Door A heavy presence that gives the door a substantial character, uniquely heavy due to the iron material. This door handle is part of a series of iron fittings that are handmade one by one in an Indonesian iron factory. This door handle is wild and rugged, with a handcrafted feel in the welding parts, and some pieces even retain the stamped letters from the iron material. It has a charming roughness that we hope you will appreciate. ★ Enjoy Pairing with a Companion While this wild and substantial iron handle has a strong presence, it cannot fully showcase its charm on its own. It needs a companion. It pairs well with doors made of textured wood or reclaimed wood. It is also recommended for painted or antique doors. The surface is finished with spray paint, making it suitable for outdoor use on entrance doors. There may be some uneven paint or chipping in certain areas, so when used in places without a roof or exposed to rain, there is a possibility of rust developing gradually. We hope you can embrace this aspect as part of the iron's characteristics and use it in a wild manner. *Continues in the section "Basic Information" below↓

• Hardware Doors, Handles and Locks
• Grip ball/lever handle
• Support hardware/opening hardware

Custom-sized glass sliding doors. The frame is made of solid wood, and the surface material of the glass section can be changed to patterned glass or plywood.

★A Deep Relationship with Japanese Homes Since ancient times, sliding doors have been widely used in Japanese residences. In contrast, sliding doors are rarely used in Europe, where hinged doors and revolving doors are the norm. This difference can be attributed to various reasons, such as differing attitudes towards nature, Japan being an island nation with a less pronounced sense of defense, and the prevalence of inward-opening doors in Europe for security purposes. However, within the confines of smaller homes, sliding doors, which do not require additional space for opening and closing, have become popular due to their efficiency. Sliding doors are excellent fixtures that allow for a slight opening to let in a breeze, can be fully opened to create a seamless connection with the garden or nature outside, and can create various atmospheres depending on how much they are opened. Reevaluating the wonderful qualities of sliding doors, we present wooden glass sliding doors designed for modern living. *Continued in the section "Basic Information" below↓*

• Interior/Interior Doors
• Wooden sash
• Plate glass and mirrors

A wooden flush door that can be custom ordered in size. It is ideal for new constructions as well as for replacing fixtures in renovations, as you can order the thickness, width, and height.

★Size customization is essential for renovations. Whether you are completely redesigning the layout and interior from scratch or just want to change the doors during a small-scale renovation that involves altering the finishes of floors and walls, we introduce wooden flush doors that can be customized down to the millimeter. A flush door is a type of door that has a ladder-like frame with surface materials attached to both sides. Its hollow structure makes it lightweight, and it features a flat surface, making it widely used as interior doors in homes. Generally available doors are often of standard sizes, and if you want a wooden door with a natural texture to be custom-sized, it was previously only possible by requesting a craftsman. This wooden flush door is sold without a door frame, just the door itself. You can customize the height, width, and even thickness of the door, allowing you to "replace just the door" while utilizing the existing door space. To make it easier to achieve a unified style for the doors throughout your home, we have managed to offer these custom-sized products at an affordable price through factory production. This door is one you will definitely want to use not only during renovations but also when building new homes.

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

This lever handle features a design that feels mechanical and is characterized by its unadorned, industrial product aesthetic. It is recommended as an accent for plain doors.

★ Sleek and Sharp The handle extends sharply like an airplane wing from a hexagonal base. Its mechanical shape makes you want to grab it and fidget with it. The main body is made of zinc die-cast, giving it a solid construction with a nice weight. Although it has a robust silhouette, it is surprisingly compact, with rounded edges, and the nickel satin finish features fine hairline detailing that provides a silky and subdued luster. This lever handle finishes doors with a sharp and crisp look. ★ Unpretentious Charm for 40 Years This lever handle, characterized by its industrial design, was born in 1976. While door knobs and lever handles have become more decorative as interior parts, this long-selling item has continued to be supported for over 40 years with its unchanged form. The mechanism inside the base is also a highlight, as the movement of gears and springs when the lever is turned excites the male heart, even though it will be hidden once installed on the door. *Continues with "Basic Information" below↓

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

It is a push-pull type door handle that is neither a doorknob nor a lever handle, with a unique design and functionality.

★Release of Occasion I am drawn to products that are labeled as "for commercial use," which are rugged and specialized for functionality. While they may be over-spec or out of place for everyday use, many people find the aesthetic beauty of their specialized functions appealing and are incorporating them into their interiors. The one-touch door handle was originally designed for use primarily in hospitals and research facilities. The handle, made from cast aluminum in a unique shape, features embossed markings of "PUSH" and "PULL," giving it a presence that ordinary door knobs lack. While it may feel unfamiliar when used in a home, that sense of incongruity adds a distinctive touch to the space. It is a door handle characterized by being "different from the usual." ★Touching a Chunk of Aluminum The lever part is a casting made by pouring molten aluminum into a mold. When touched, it conveys a substantial material feel unique to metal. The voluminous size and shape typical of commercial use, combined with the muted sheen from anodizing, bring an industrial atmosphere to the door. There are two types of shapes available, with lever widths of 50mm and 30mm.

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

Wooden pine door. Since it is offered in an unpainted state, it can transform into a fixture with a variety of expressions depending on the finishing method.

★Let's Work Hard on the Fixtures It's just fixtures, but it's also fixtures. Even a single door can greatly influence the impression of a space, which is the nature of these fixtures. Even if the space itself isn't particularly remarkable, simply making a single door stand out can align the entire area with that aesthetic. ★I Want a Wooden Door The construction industry is flooded with ready-made doors. Many people feel distrust towards unnatural appearances that look like wood but aren't, the odd lightness, and the unique plastic feel. After all, at least the doors that are visible should be made of real wood and be proper doors, right? Having a carpenter make one is an option, but it can be quite expensive, and conveying the desired image can be challenging. Antique doors are also difficult to handle and require a chance encounter. What you want isn't always available at the right time and price. This is a door that I hope those in such a situation will seriously consider. *Continues with "Basic Information" below↓*

• Interior/Interior Doors
• Wooden door
• Plastering and painting work

Cabinet doors made of pure pine wood. They can be used as storage doors or small interior windows. Since they are unpainted, you can paint them in your favorite color.

★The Shape of Longing Storage doors seen in American movie kitchens. Louvered windows reminiscent of European shutters. Yes, I admit I have a bit of admiration for them, sorry. Although I have a preference for Japan, I actually like these kinds of things a little. In Japan, due to the sliding door culture, many doors slide left and right even for small windows, but I find the small swinging doors charming and want to incorporate them. While sleek, minimalist designs without presence are nice, this door, with a moderate design that is neither too simple nor too country-like, retains a certain warmth without being overly assertive. ★Wooden Doors Generally, residential doors are often made with PVC materials. I’m not denying the ready-made products from manufacturers at all, but they do tend to give a somewhat cold, hard, and cheap impression to the space. On the other hand, it is possible to have everything made of wood by a carpenter, but there are often cases where the cost does not justify it. On the other hand, this door is mass-produced in a factory using solid pine wood. It is cheaper than handmade options and has a softer appearance than sheet-covered doors. Even with the same white color, the white of the sheet and the white painted on wood, or the same wood grain, the printed wood and real wood are indeed different. It’s a curious thing.

• Window and shutter openings
• Special function opening
• Storage furniture

A Matsunomi door that evokes the charm of a bygone era from its presence.

Despite being a flush door, MATSU Romantic DOOR intentionally uses a wooden door. Of course, it's also good to take advantage of the wood grain. It reminds us of the good old days.

• Solid wood flooring/indoor
• Flooring materials by material (bamboo, cedar, cherry, paulownia, etc.)
• Interior/Interior Doors

Hardware designed for commercial use in ships for over half a century is now being used in homes. The performance that has been continuously utilized on board, as well as the beauty of the form born from its functionality, are both appealing.

★Shapes Shaped by Rough Waves We have gathered hardware around doors that has a strong presence, which we hope will catch the attention of those who love parts. In fact, these are parts currently used on ships. Lever handles and door knobs may look no different from hardware intended for homes, but they are originally designed for use on the sea, exposed to sea breezes and constantly swaying with the waves. The weight and pleasant operability become apparent when you actually touch them. The functions that have evolved uniquely have specific reasons related to maritime use. For example, the grip end of the "lever handle" is curved to make it easier to hold when swaying. Additionally, to respond to sudden troubles, screws are visible from the front for easy removal, and parts are secured with bolts instead of being welded together, making them very practical. The structure born from considerations for maintenance has also become part of the design. Shapes born from necessity embody functional beauty. They are perfect for adding accents in simple indoor spaces. It would be a waste for them to be used only on ships! Therefore, we have gathered items that can also be used in homes, offices, and stores.

• Interior/Interior Doors
• Wooden door
• Accessories around the opening

【GOOD DESIGN AWARD】This entrance door is perfect for designer homes and is suitable as the face of our beloved home that we will cherish for a long time.

Comment from the designer "I always consider the 'entrance door' that connects the outside and inside to be a very important part of the design. Traditional doors have details like panels, hinges, and frames. These elements help us recognize it as a 'door.' The two doors I designed this time are 'frameless doors' conceived from completely opposite perspectives. At first glance, the design of just a single panel may seem too simple, but by eliminating anything beyond the original role of a 'door,' the panel stands out, creating a presence that transcends the conventional concept of a door. In Japan, the entrance space often doesn't take up much room, but I hope this door allows you to experience a more spacious and comfortable environment, even just a little."

• Entrance/Exterior Doors

A timeless basic design handle that has been passed down unchanged for over 70 years.

Founded in 1946 in America by Adolf Schkopp and Karl Reinhardt, Kwikset is said to have revolutionized locks in residential settings with its outstanding design at the time. This design legacy is still firmly upheld today, and the "ACE DOOR" features a handle called "HANCOCK," which has hardly changed in design since then. With a slightly smaller grip ball, its timeless basic design pairs perfectly with the flat panel of the ACE DOOR. The structure utilizes double torque springs to stabilize operation and achieve smooth movement, ensuring that even the finer details are well taken care of.

• Entrance/Exterior Doors
• Interior/Interior Doors
• Hardware Doors, Handles and Locks

The real proof, that is Made in USA. × Assembled in JAPAN.

The door panels of ACE DOOR, made with HDF (High-Density Fiberboard) and SNS solid core, are manufactured in North America. SNS stands for Safe’N Sound, and "ACE DOOR" uses solid core instead of flush hollow core. The SNS solid core has the same substantial feel as wooden doors and also provides noise reduction benefits. These door panels are processed and painted in Japan with Japan quality to complete ACE DOOR. Each door delivered comes with a unique serial number, making every door one of a kind. *For more detailed information, please download the PDF catalog or feel free to contact us.

• Entrance/Exterior Doors
• Interior/Interior Doors
• Hardware Doors, Handles and Locks

It is available in two variations: a black painted finish with a black iron texture and a matte silver with a rough appearance.

- This is a shape that can be used as a nameplate and doorphone cover. - It will be installed floating from the wall. - The name engraving will be done using silk printing. ATTENTION * The doorphone is compatible only with limited models from Panasonic. * The height from the wall may vary depending on the doorphone. * Regarding delivery time: It will be shipped. Due to the name engraving process, there may be slight delays. We kindly ask for early orders. * Ferrodor coating: This is a highly corrosion-resistant coating commonly used for bridges and iron bridges.

• Posts and Nameplates

The latest information on the roles and functions of building fixtures that change with the evolution of people's lives and the times! The feature includes an interview with Mr. Chiba, the representative of an architectural planning office who also teaches at the University of Tokyo.

Basic Information ■ Traditional fixtures that have created comfort in homes since ancient times ■ Roles and functions learned from popular fixtures - Dividing spaces - Bringing in light and air - Making effective use of space - Preparing for disasters - Allowing natural light while maintaining privacy ■ Best material combinations for fixtures by purpose Wooden - Aluminum, resin, steel plate - Folding doors - Sliding doors ■ Feature "Fixtures that have evolved with history are still in the process of evolving" ■ What is the optimal door renovation? Evolving fixtures - Methods for renovating interior doors - Replacing the entire door frame - Replacing only the fixture body - Replacing the surface material - Changing the type of fixture - Switching to hinged doors - Switching to folding doors - Switching to sliding doors ■ Equipped with the latest functions to create a comfortable home - Notable materials "Organic glass that creates a sense of openness in space" - Materials that are not shoji paper "Twin carbon made from polycarbonate sheets" - "Ventilated soundproof doors" that prioritize comfort, allowing good airflow while protecting privacy - Doors designed for aging populations, anticipating 100-year homes, with "wide-opening fixtures that are wheelchair accessible"

• Window and shutter openings
• Security glass and sashes
• Interior/Interior Doors

Solve your home's sound issues using soundproofing materials and noise control building materials! A first-class architect's home atelier provides thorough guidance on renovation examples and specific soundproofing materials!

■Creating a Comfortable Home with No Sound Stress Reducing sound stress through thoughtful floor plan design ・In the case of detached houses Windows completely block entrances ・Inner windows are effective for soundproofing Walls and ceilings require sound absorption and sound insulation ・Wall materials designed for sound absorption ・Sound absorption and soundproofing materials for ceilings as well Soundproofing for floors should be tailored to the purpose ・L-value representing floor sound insulation ・Flooring (underlay method) ・In the case of joist (laying) method Choose interior doors according to purpose ・Strong soundproofing measures for piano and audio rooms ・For reducing everyday noise, use simple soundproof doors Noise countermeasures for outdoor units of air conditioners, ventilation, and water heaters (eco-cute) ・Reduce noise with soundproof panels and silencers Noise from equipment and piping ・Consider sound absorption and sound insulation To block vibrations ・Utilize devices that absorb sound ■Optimal Construction for Noise Countermeasures "Avoiding troubles starts from the design stage" "Noise countermeasures for openings are a key point. It is also important to enhance airtightness simultaneously." "Effectively utilize noise countermeasure building materials." "Sometimes noise issues can be resolved by creatively designing the shape and layout of the building. It is important to address this from the initial planning stage."

• Soundproofing Sheet
• Rubber sheet
• Double Floor System

Are you making progress on measures for the "2024 Problem"? The management of drivers' working hours is becoming stricter, and in the logistics field, reducing "waiting time for loading" has become an urgent issue. To address this challenge, our company, Hotron, proposes the "Vehicle Detection Ultrasonic Sensor 'HM-UX2'," which instantly grasps the availability of loading bays. The 'HM-UX2' contributes to the resolution of waiting times by accurately understanding the availability status, reducing unnecessary waiting and queuing, and shortening waiting times, thereby alleviating the burden on drivers! By replacing the "eyes" of your loading bay management with this high-precision sensor, why not start taking measures against the "2024 Problem"? Take a look at the product features: "Can it accurately detect availability?" "Can we really use it in our company?" "I just want to know the cost, even if it's an estimate." If you have any questions or requests, please feel free to consult us first.

We sincerely apologize for the inconvenience, but we will be closed for summer vacation during the following period. Closure period: August 9 (Saturday) to August 17 (Sunday), 2025 Inquiries received during this period will be addressed sequentially starting from August 18 (Monday). We appreciate your understanding and cooperation.

Thank you very much for visiting our booth at the "High-Performance Materials Week [Osaka] 13th High-Performance Plastics Exhibition." Thanks to you, we had many visitors and were able to conclude the event successfully. In addition to the "PPLB-445" displayed on the day, we have a variety of products available. For those who were unable to measure samples at the venue, we offer a trial measurement service. Furthermore, for those who would like to know more about our products and services, we also accept online meetings. We welcome inquiries from those who attended as well as those who could not make it this time due to scheduling conflicts. Please feel free to contact us.

Aioi System is pleased to announce the release of the low-power wireless display "NW2991-JP," which achieves long battery life. This product supports 920MHz band wireless communication and can be operated in conjunction with wired displays. It can be easily integrated into existing systems by simply adding a master unit. With a high-speed response time of under one second and a variety of display functions for text and barcodes, it supports a wide range of applications. ▼ For more details, please see the press release linked below ▼ ■ Main Features - Maintenance-free design with a battery life of one year (low power consumption) - Compatible with mixed operation with wired displays - High-speed response (under one second) and diverse display formats - Stable communication in the 920MHz band ■ You can see the actual product at the exhibition This product will be displayed at the TOPPAN booth during the International Logistics Comprehensive Exhibition 2025, 4th INNOVATION EXPO. We invite you to visit the venue, see the actual product, and experience its performance. Dates: September 10 (Wed) - 12 (Fri), 2025 Venue: Tokyo Big Sight (Halls 4-8) Booth No: 5-907 (TOPPAN booth) Exhibition official website ▶ linked below We sincerely look forward to your visit.

Thank you very much for visiting our booth at the "Monozukuri World (Measurement, Inspection, and Sensor Exhibition) 2025." Thanks to you, we had many visitors, and the event concluded successfully. In addition to the "PPLB-445" showcased on the day, we have a variety of products available. For those who were unable to conduct sample measurements at the venue, we offer a trial measurement service. Furthermore, for those who would like to learn more about our products and services, we also accept online meetings. We welcome inquiries from those who attended, as well as those who were unable to come this time due to scheduling conflicts. Please feel free to reach out to us.