★★Web Exhibition Participation★★★ Keif will participate in the #Fukui Construction Technology Online Fair 2020.

It's called "Sanbo" because it's three bars! It's a simple spraying method framework using three rebar!

This is a type that uses three rebar for the Easy Shelf method of simple spray application frame construction. The Easy Shelf method is conducted under an association system, but if you are considering joining the association in the future, it is also possible to sell it in the form of a trial construction. NETIS Registration Number: KK-160021-VE 【Simple Spray Adhesive Frame - Easy Shelf Method Sanbo Type】 1. The punched steel plate structure is designed to be strong against deformation caused by external forces and exhibits an extremely high holding capacity against the specified rebar positions. 2. It can be stacked for transportation, improving work efficiency. For more details, please contact us or download the catalog.

• others

Extremely high holding capacity for the rebar position in the simple spray application formwork!

This is a glass stand type that uses four rebar bars for the Easy Shelf Method, which aims to create green slopes and disaster prevention. NETIS Registration Number: KK-160021-VE **Features of the Easy Shelf Method Power Stand:** 1. The punched steel plate structure is designed to be strong against deformation caused by external forces, demonstrating an extremely high holding capacity in relation to the specified rebar positions. 2. It can be stacked for easy transportation, enhancing work efficiency. **Features of the Easy Shelf Method Glass Stand:** 1. The glass stand, with its punched steel plate structure, is strong against deformation caused by external forces and exhibits an extremely high holding capacity in relation to the specified rebar positions. 2. The outer dimensions of the glass stand are designed to ensure that all parts maintain a cover of 40 mm, which helps reduce the occurrence of cracks after spraying. 3. The glass stand features numerous openings and cuts that eliminate mortar edge cutting, making it easy to bind and excellent in workability. The glass stand can be stacked, making it easy to transport.

• Other consumables
• others

A spray method framework that can be constructed anywhere in the country, designed for cost reduction! It maintains the strength of conventional spray method frameworks and simple spray method frameworks while improving workability and reducing costs.

NETIS Registration Number CG-100009-A. 【Advantages of Using the R-T Frame Method】 1. Minimal spraying loss and easy construction. Instead of finishing in a curved shape like conventional simple formwork, it is finished in a triangular shape. The sprayed mortar naturally forms into a triangular shape, resulting in less material loss and allowing anyone to easily carry out the construction. 2. Faster drawing and measurement results due to the management of the R-T Frame method's development diagrams. 3. Significant cost reduction when used in conjunction with rebar insertion work! It can be used in combination with rebar insertion work. This combination also serves as a restraint for slopes, significantly reducing costs compared to conventional methods. 4. Adjustable frame span and rebar quantity according to site needs! The R-T Frame method has five standard types, but it can be adjusted for frame span and rebar quantity according to site needs, allowing for both safety and cost efficiency. *For stability calculations and estimates, please consult our company. For more details, please contact us or download the catalog to view.

• others

Comfortable even during long hours of work! Supports the waist and hips with a body belt and a wide back side belt.

The "Inclined Surface Work Belt" is a comfortable safety harness designed for working on slopes for extended periods. It supports the body with two belts: a waist belt and a wide back-side belt that supports the waist and hips. This design allows the weight of the worker, plus the weight of construction tools, to be distributed over a wide area while standing on a steep slope, enabling prolonged work. 【Features】 ■ The use of a wide back-side belt reduces strain on the waist and hips. ■ Comfortable even during long hours of work. *For more details, please refer to the PDF document or feel free to contact us.

• Other consumables
• Other safety and hygiene products
• others

This is a popular harness-type fall arrest device series by Fujii Denko, designed for work on sloped surfaces.

At K-F, we offer harness-type fall arrest devices and their optional equipment, as well as various items to protect workers during slope construction, in accordance with the revision of labor safety and health regulations. 【Features of the slope work harness (manufactured by Fujii Denko)】 ◆ The new type of harness for slope work comes in two varieties: integrated harness (TH-600) and detachable harness (TH-601). * The detachable harness (TH-601) can be converted into an integrated harness using a separately sold connecting fitting (CB-SF1). ◆ Equipped with a chest D-ring that allows for easy visual connection of the fall prevention lanyard hook. ◆ The adoption of a horizontal thigh belt design minimizes the likelihood of the thigh buckle getting caught between the thigh and back side belt. Additionally, it provides less constriction and allows for easier movement. ◆ The buckle on the harness body features a lightweight one-touch design with an easy-to-use anti-mis-insertion function for convenient attachment and detachment. * For more details, please refer to the catalog or feel free to contact us.

• Harness
• Other safety and hygiene products
• others

Introducing a case study of "An'ei Net" installation in rock crushing work.

The "An'ei Net" is a safety net for slopes. To protect workers from falling stones during work and to prevent crushed stones from rolling down, we will introduce examples of the installation of the An'ei Net with photos. In this case, the An'ei Net is also used to protect against stones falling from the work site that could reach downstream houses and roads. 【Example】 ■ Client: Ministry of Land, Infrastructure, Transport and Tourism ■ Project Name: Maintenance Work for Nagai Dam in Yamagata Prefecture *For more details, please refer to the external link page or feel free to contact us.

• Other consumables
• Other safety and hygiene products
• others

Are measures in place to protect important workers from falling objects in the work environment? The components are compact, easy to carry and install, and easy to introduce!

The Ministry of Health, Labour and Welfare has revised the safety and health regulations, and Article 539-5 states that there should be a "work plan." This involves conducting a survey of the work site, recording the findings, creating a work plan based on that information, and informing the relevant workers to carry out the work accordingly. Are measures being taken in your work environment to protect important workers from falling objects? Our company proposes the slope safety net "An'ei Net." 【Features】 - Absorbs falling rock energy due to the flexibility of high-strength raschel knitted fabric and the effectiveness of high-strength, high-elasticity ropes. - Easily installable on standing trees. - Components are compact, making transportation and installation easy. - Reusable if there are no significant external damages. *For more details, please contact us or download the PDF.

• others

It has a steel plate punching structure, making it strong against deformation from external forces and demonstrating extremely high holding power relative to the rebar position! *It will be exhibited at the Wakayama Prefecture Kensanpin.

The glass stand features a punched steel plate structure, making it resistant to deformation from external forces and demonstrating extremely high holding power against the specified rebar positions in the design. The outer dimensions are designed to ensure that a cover of 40 mm is maintained at all points relative to the finished shape, aiming to reduce the occurrence of cracks after spraying. The numerous openings and cuts provided eliminate mortar edge cutting, making it easy to bind and enhancing workability. It can be stacked, making it easy to transport. ＊＊＊＊ Wakayama Prefecture registered product registration number Glass Stand Type A ... R03-1235 Glass Stand Type B ... R03-1236 *For more details, please refer to the PDF or contact us.

• Other consumables
• others

Non-absorbent fiber visibility rope for slope construction.

Due to the lack of water-absorbing fibers, there is no hardening of the rope from moisture absorption. There is no difference in strength elongation due to wet and dry conditions. Since it is a yellow rope, it has good visibility even in heavy snowfall areas, and because it uses non-water-absorbing fibers, the rope is less likely to freeze.

• Other consumables
• others

You can adjust the descent amount while applying weight to the main line! Fall arrest equipment for high-altitude work.

The "Lollipop" is a grip device used for descending slopes while supporting the nozzle with one hand and adjusting the descent speed with the other hand during concrete spraying operations. The switch between stationary work and descent can be operated with a lever. Additionally, the descent amount can be adjusted while bearing weight on the main rope with the Lollipop set. 【Features】 ■ Fall arrest device for high-altitude work ■ Lever operation for switching between stationary work and descent ■ Ability to adjust descent amount while bearing weight on the main rope with the Lollipop set *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products
• others

Prevention of falls and drops! A powerful type of roll lip for steep slopes that can withstand harsh use.

The "Slope Surface Lollipop" is a device manufactured to be used in conjunction with a work belt during slope protection construction, ensuring the stability of the worker's body and preventing falls and slips. It can be used for applications such as concrete spraying and rock net installation. 【Features】 ■ Work belt for slope protection construction ■ Heavy-duty design that can withstand harsh use ■ Stabilizes the body ■ Prevents falls and slips *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products
• others

For daily safety actions! Suggestions for creative ideas! Customization to original colors is also available!

The safety basic action tape is a list tape designed to strongly raise individual awareness of realistic actions regarding the principle of "three realities" at the site: "on-site, actual items, and reality." 【Features】 ◆ Can be easily cut to 10 centimeters by hand. ◆ Requires minimal effort to wear. ◆ By attaching it to the cuff, it will always be in your line of sight during various tasks. ◆ By sticking it on each other during face-to-face checks, communication becomes more active. ◆ Customization in the company's original color is also possible. 【Specifications】 30mm x 25m/roll One use is 10 centimeters, so one roll provides 250 uses. *Please note that there are no printed catalogs for this product. The catalog is available only as a PDF file.

• Adhesive tape
• Other safety and hygiene products
• others

The highly acclaimed program "Basic Course Series on Analog ICs" by Nisshinbo Micro Devices, which received over 300 applications last time, is back. This time, we will hold the very popular "Operational Amplifier Classroom - What is an Operational Amplifier?" We will introduce the basic functions of operational amplifiers. The difficulty level is beginner, so whether you are new to analog ICs or have some questions, we encourage you to participate! With the latest 2026 recorded lectures and live Q&A sessions with engineers, even busy engineers can learn efficiently. ● Target Participants New employees, young designers Those who want to relearn about analog ICs Those who are about to engage in circuit design, etc. ● Agenda 1. What is an Operational Amplifier - What is an operational amplifier - What is an ideal operational amplifier - Application circuits of operational amplifiers - Typical amplification circuits and gain 2. Structure of Operational Amplifiers 3. Classification of Operational Amplifiers - Dual power supply/single power supply/full swing input/output - High precision/high speed/broadband/high output/low noise/low consumption We look forward to your participation!

[Speaker] Makoto Katsuragawa, Senior Consultant, Sairu Co., Ltd. [Key Lecture Content] In the BtoB market, approximately 70% of products and services are sold through partners (agents). However, many companies face challenges such as "we have signed partner agreements, but they are not operational" and "sales are not growing because we rely on agents." In this lecture, consultants from Sairu, which has extensive experience in supporting BtoB marketing and sales, will explain a systematic method for partner strategies that takes into account the unique "complex purchasing processes" and "distribution channels" of BtoB. We will discuss why partner channels are necessary in addition to direct sales and what the conditions (PPF) are for products that partners want to promote. Participants will learn comprehensively from "strategic design" to "execution processes" on how to expand BtoB businesses using logic and systems, rather than relying on personal relationships. If you are a business or sales manager looking to scale your business through partner channels, we encourage you to participate.

[Speaker] Former Ministry of Foreign Affairs Climate Change Officer (including G7, G20, Paris Agreement related) GX Energy Analyst Mr. Yudai Maeda [Key Lecture Content] Since the Paris Agreement, the global trend towards decarbonization has entered a clear "adjustment phase" as we approach 2025. In Europe, there is a shift in policies regarding EV initiatives and industrial protection, while in the United States, the return to fossil fuels under the Trump administration and the clear stance against China have become evident. Meanwhile, China is strengthening its unique approach of pursuing both decarbonization and industrial hegemony in energy and manufacturing. Additionally, in Japan, against the backdrop of the full-scale implementation of GX-ETS and the new government's policy direction, the positioning of decarbonization is transforming from "ideology-driven" to a "strategy integrated with industry and security." This lecture will systematically compare and analyze the policy trends in Europe, the United States, China, and Japan, exploring how the international order of decarbonization is being restructured and what may happen in the future from multiple perspectives.

[Instructor] Mr. Toshio Kimura, Senior Consultant, Japan Management Association Consulting, Inc. [Purpose of the Event] The primary mission of the Research and Development (R&D) department is to create a growth trajectory for the business and the company through the development of new products and new businesses. However, even if one possesses competitive technologies, a lack of marketing capability will prevent the successful commercialization of new ventures, overcoming the "river of death," the "valley of death," and "Darwin's sea." On the other hand, established marketing theories are often inadequate in the dynamic field of creating new markets, making "R&D-led marketing" essential. This course will provide a detailed explanation of the marketing elements (capabilities) required of the R&D department in both foundational theory and practical application, focusing on the "theme creation process" for generating "0 to 1" and the "commercialization concept and planning process" for the successful commercialization of key themes.

Our company will be exhibiting at the "Evalus Comprehensive Medical Fair 2025 in Okayama." We sincerely look forward to your visit. Exhibited Products