A catalog of building materials for effectively utilizing space not only by partitioning areas but also by significantly changing the atmosphere of a room through types and designs, as well as optimizing space through arrangement and opening methods. Doors, partitions, handrails, support bars, etc. "Sanwa Company Building Materials 2018-2019."

Collaboration between the Cedia System's benefits and Sanwa Company's products! Please use this for consideration of implementation and more effective utilization.

This catalog introduces Watanabe Pipe's water and housing business and the "Cedia System" by Sanwa Company. Using properties in Tateyama and Iidabashi as examples, we showcase a variety of simple and sophisticated products packed with Sanwa Company's design concept of "minimalism." The collaboration between the benefits of the Cedia System and Sanwa Company's products fulfills our customers' requests. Watanabe Pipe is the number one authorized dealer in annual sales of Sanwa Company products. Despite Sanwa Company products being one price, why do customers choose to buy from Wata-Pai?! We would be happy if even a little of this content resonates with you. [Contents] ■ What is the Cedia System ■ Project images of the Cedia System ■ CASE 01: Tateyama Property ■ CASE 02: Iidabashi Property ■ Pick up product: Kitchen, washbasin, handwashing station, tiles *For more details, please refer to the PDF materials or feel free to contact us.

• System kitchen
• System bath (sauna, shower, etc.)
• Washbasin, hand washing basin, sink

Introducing the adoption example of the original compact kitchen 430, popular for its "minimal style" that meets all aspects of appearance, functionality, and price, at the Iidabashi property.

In a five-story building, there are nine residential units, and one office space for tenants on the first floor. The residential plans come in two types with different layouts and sizes, utilizing space effectively by incorporating loft beds in the studio apartments. The water-related areas are spacious, featuring the award-winning "Compact Kitchen 430," and showcasing a design panel from the "Noum" unit bath, with wall tiles in the washroom resonating in gray tones. *For more details, please download the PDF of the best selection case studies for homes using "Sanwa Company X Sedia System," or feel free to contact us.*

• System kitchen
• System kitchen equipment and accessories
• Kitchen unit

Please make use of Sanwa Company's natural stone split surface tiles, marble mosaics, cobblestones, granite, frames, and the functions of Watanabe Pipe.

Natural stones with color variations and irregular shapes create a rich texture. This includes granite, marble, limestone, granite, and mosaic stones known for their high design appeal. ■ SEDIA SYSTEM × Sanwa Company Watanabe Pipe's - Logistics through a base × delivery network - Person-to-person sales leveraging experience - Financial functions In collaboration with Sanwa Company's wall materials and indoor/outdoor tiles. ■ Catalog Introduction Please also pay attention to popular collections such as "Best Selection" marble mosaics and mosaic stones. *For more details, please download the PDF catalog or feel free to contact us.

• Tile/Indoor
• Tile/Outdoor
• tile

Building fixtures: doors, partitions, handrails, support bars, and more, with a variety of designs and a rich selection to enhance competitiveness - "High-Design Building Fixtures Catalog."

A catalog of building materials that not only partitions spaces but also significantly changes the atmosphere of rooms through various types and designs, and effectively utilizes space through arrangement and opening methods. ■ SEDIA SYSTEM × Sanwa Company Watanabe Pipe's - Logistics through a base × distribution network - Interpersonal sales leveraging industry experience - Financial functions In collaboration with Sanwa Company's storage and furniture storage. ■ Catalog Introduction Please pay attention to the "Best Selection" collection of doors, partitions, handrails, support bars, etc., which can be freely combined and come in a variety of color variations. *For more details, please download the PDF catalog or feel free to contact us.

• Interior/Interior Doors
• Folding doors/accordion doors
• handrail

Featuring highly designed storage solutions such as embedded storage, customizable wall storage, popular entrance storage, display storage, system storage, and storage components.

Storage that allows you to express your own style in that space, depending on how you show and hide it. We offer built-in storage that blends into the space and maximizes usage, as well as versatile wall storage that can be combined freely, responding to each customer's storage style. ■ SEDIA SYSTEM × Sanwa Company Watanabe Pipe's - Logistics through a base × delivery network - Face-to-face sales leveraging industry experience - Financial functions In collaboration with Sanwa Company's storage and furniture storage. ■ Catalog Introduction Please pay attention to the "Best Selection" system entrance storage, Geta Box Plus, and other collections that can be freely combined and come in a variety of color variations. *For more details, please download the PDF catalog or feel free to contact us.

• Entryway furniture
• Living and dining furniture
• Storage furniture

Please make use of Sanwa Company's latest catalog of panels and wall materials, along with the features of Watanabe Pipe, the number one distributor in Japan, to create a highly designed space.

Introducing panels and wall materials that serve as accents for your room. We have a selection of popular design panels for commercial use, wood panels that convey the warmth of solid wood, and recommended finishing materials like plaster and interior diatomaceous earth. ■ SEDIA SYSTEM × Sanwa Company Watanabe Pipe's - Logistics through a base × delivery network - Person-to-person sales leveraging industry experience - Financial functions in collaboration with Sanwa Company's panels and wall materials. ■ Catalog Introduction Please pay attention to our collection of popular teak reclaimed wood, brick, and more in the "Best Selection" wood panels and Bumpy Wood. *For more details, please download the PDF catalog or feel free to contact us.

• Veneer laminate
• Synthetic Resin Plywood
• Plaster wall

An article has been published about the case of introducing the expense reimbursement system "Rakuraku Seisan" at CTC First Contact, Inc. ~In the case of CTC First Contact~ To prevent situations where one might wonder "I thought I submitted it" or "Where are the documents?", they considered systematization. They were also managing payments to business partners using Excel, but there was a challenge to reduce and improve that workload. After the introduction, the integration with the transfer search significantly reduced the workload. They were able to change the payment site, which was impossible with paper operations. [Case Overview] ■Challenges before implementation - Uncertainty about the location of application documents ■Key points of implementation - Can be operated at a low cost - Flexible customization of settings *For more details, please refer to the related links or feel free to contact us.

Under the floor and in the attic... "Invisible spaces" are being reconsidered now The environment surrounding the housing industry has changed significantly in recent years. Rising timber prices, increased costs of equipment, a shortage of skilled workers, and prolonged delivery times are not temporary changes but are becoming entrenched as structural changes in the entire housing industry. Furthermore, in recent years, the global surge in resource prices, the depreciation of the yen, and rising logistics costs have compounded the situation, leading to a generally unstable environment for housing-related materials. What was once taken for granted—that "necessary materials can be obtained immediately when needed"—is no longer a given. Additionally, the construction and equipment industries continue to face a serious labor shortage. In particular, the aging of veteran craftsmen who support the field is progressing year by year, while securing young talent is not easy. As a result, situations such as difficulty in scheduling construction dates, longer waiting periods until construction, and limited availability of contractors in certain regions are increasingly common nationwide. In the housing industry, there is a growing sentiment that "construction plans cannot be made with the same sense as before," whether for new builds or renovations, which is becoming the norm across the country. For more details, please be sure to read the 【related materials】【related links】 below. ↓ ↓ ↓

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who want to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. Depending on the application and installation location, you can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520." 【Recommended for such places!】 ☑ Entrance facing a busy passageway ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passageways ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing to minimize power consumption, contributing to energy-saving effects ● Equipped with a light touch function, allowing the door to open and close simply by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

We will be exhibiting at "TECHNO FRONTIER 2026," which will be held at Tokyo Big Sight from July 15 to July 17. Additionally, our representative, Takaishi, will be giving a 50-minute seminar. The program will provide a thorough understanding of the possibilities and applications of process informatics, based on case studies. We look forward to your visit and to welcoming you to our booth. <Seminar Information> "Exploring Optimal Manufacturing Conditions through Process Informatics" Date and Time: July 15, 2026 (Wednesday) 13:20-14:10 Speaker: Representative Director Takaishi For more details about our exhibition, please check the link below.

KEIF participated in the "9th Wakayama Prefecture Kensanpin Construction Materials Fair," which was held on July 10, 2026 (Friday) at the 1st floor exhibition hall of Wakayama Big Ai. The event will be held until 5:00 PM on July 10, 2026 (Friday).