Construction example: Manhole (handhole) cover anti-slip (locking lip)

Easily and powerfully implement anti-slip measures for steel materials such as manhole covers, iron plates, and grates with heat-melt adhesive anti-slip sheets!

"Rojingurippu" is a sheet-type anti-slip material made primarily from natural materials (pine resin) aimed at creating a "safer road environment." [Features] ■ Outstanding anti-slip effect ■ Environmentally friendly ■ Easy to install ★ The anti-slip effect can achieve a slip resistance value comparable to that of pavement. ★ Environmentally friendly! The main component is a natural material (pine resin). It contains no harmful substances. ★ Easy to install! Installation is completed in about 50 minutes. ★ Rojingurippu has been featured in newspapers and on television as a groundbreaking measure for barrier-free road surfaces! *For more details, please contact us or download the catalog.

• Organic Natural Materials
• Other safety and hygiene products
• others

Preventing slip and fall accidents for pedestrians, bicycles, motorcycles, and motorbikes! This is a new anti-slip method for manhole covers.

"Slip Rate Σ03" is a permeable, anti-slip, and ultra-strong flooring material with high permeability, slip resistance, and powerful adhesion. The resin mixed with aggregates of Slip Rate Sigma 03 is embedded in the recess of manhole covers and finished to the height of the protrusions for anti-slip processing. By using colored aggregates, it can also be finished as a color-designed anti-slip manhole cover to match the landscape. Additionally, to enhance durability and slip resistance, there is a method that covers the entire surface with a thickness of 2mm from the height of the protrusions (excluding the management and type sections). 【Features】 ■ Special fibers strongly bond the aggregates together ■ Easy to repair ■ Curing time is about 3 hours at room temperature (complete curing in 24 hours) ■ Waste materials such as molten slag can also be used as aggregates In dangerous areas of roadways, it is said that if the depth of the recess in the cover falls below 3mm, the friction coefficient drops drastically, posing a danger, and it is better to replace it. However, with covers processed using this method, the friction coefficient remains high, allowing for an extension of the replacement period and providing economic benefits. Furthermore, by using molten slag (under 1mm) generated from incineration plants as aggregates, it also contributes to recycling. *For more details, please contact us or download the catalog.

• Other safety and hygiene products

It demonstrates its power even when wet or dry! Of course, you can choose from various colors, including transparent.

"Slip Rate Σ01" is an ultra-strong anti-slip color coating used for anti-slip applications on steel plates, checker plates, manhole covers, mortar, and floor coatings. Since it uses a transparent paint, not only can you choose a transparent color, but various colors are also available. Different aggregates can be used, and the amount of aggregate allows you to select the degree of slip resistance. 【Features】 ■ The resin is colorless and transparent ■ Strong adhesion ■ Easy to repair ■ Selectable aggregates (various colors) ★ Suitable for high-publicity areas where safety is required (stations, hospitals, schools, nursing homes, stairs on pedestrian bridges, entrances, bathrooms, pools, etc.) ★ Areas where water exposure is expected (kitchens, corridors, restrooms, stairs, entrances) ★ Stair nose identification and anti-slip for visually impaired individuals ★ Curb identification and anti-slip at vehicle entry points on sidewalks *For more details, please contact us or download the catalog.

• Organic Natural Materials
• Coating Agent
• Other safety and hygiene products

This is a flat-type 5-port industrial switching hub. It can be used in locations where quiet operation is required due to its fanless design. It achieves an operating temperature range of -40 to +70°C and is equipped with features such as dual power supply and reverse polarity protection. ● Compact, flat-type design Its compact shape (50(W)x110(D)x24.5(H)mm) allows for easy wiring even in space-constrained panel installations. ● Equipped with 5 ports supporting 1000BASE-T It includes 5 ports compliant with the maximum IEEE 802.3ab (1000BASE-T) standard. ● Wide-range power input and dual power supply support It supports power supply from a DC source of 8 to 54VDC. It features dual power supply support with two power lines, ensuring continued operation even if one power source encounters a problem. It is designed for safety, allowing normal operation even if the power is wired in reverse, and is equipped with an FG terminal on the power connector. ● Wide temperature range (-40 to 70°C) It excels in environmental resistance and durability, making it safe for use in harsh industrial environments. ● Can be installed on DIN rails or walls.

This is a flat-type 8-port industrial switching hub. It can be used in locations where quiet operation is required due to its fanless design. It achieves an operating temperature range of -40 to +70°C and is equipped with features such as dual power supply and reverse polarity protection. ● Compact, flat-type design With a compact shape (68(W)x110(D)x24.5(H)mm), it allows for easy wiring even in space-constrained panel installations. ● Equipped with 8 ports supporting 1000BASE-T It features 8 ports compliant with the maximum IEEE 802.3ab (1000BASE-T) standard. ● Wide range power input and dual power supply support It supports power supply from 8 to 54VDC. It is designed for dual power supply from two sources, ensuring continued operation even if one power source encounters a problem. It has a safety design that allows normal operation even if the power is wired in reverse, and it is equipped with an FG terminal on the power connector. ● Wide temperature range (-40 to 70°C) support It excels in environmental resistance and durability, making it safe to use even in harsh industrial environments. ● Can be mounted on DIN rails or walls.

Riyadh, December 28, 2025 - (JCN Newswire) - One of the main events of Riyadh Season 2025, "The Ring V: Night of the Samurai," was held on the 27th at the Mohammed Abdu Arena in Boulevard City. In the main event of the tournament, Japan's champion Naoya Inoue defended his super bantamweight world title against Mexican challenger Alan Picasso, winning by a unanimous decision of 3-0 and securing victory in a world-class match. The event opened with the performance of the Saudi Arabian national anthem, signaling the start of a night filled with high-level competition. The main event began cautiously, with both fighters gauging distance and timing in the first round. In the second round, Inoue took control with a series of powerful punches, and in the third round, he continued to gain an advantage with clean left hits. The fourth round saw both fighters heightening their caution, leading to a closely contested exchange of attacks. For the full text, please refer to the following link: https://acnnewswire.com/press-release/japanese/104385/

As the new year begins, I would like to extend my heartfelt congratulations on your continued prosperity. I sincerely appreciate your exceptional support throughout the year. This is the STJ Group (Santelecom Japan, STJ Rentec). Now, I am pleased to announce that we will be opening our "Transceiver & Smartphone Rental Shop" simultaneously at three locations nationwide on January 26 (Monday)! ■ List of Services to be Offered - Same-day pickup/return of rental equipment - Usage explanations and demonstrations of rental equipment - Wireless solutions consultation desk - Mobile BPO service counter As a special promotion to celebrate the opening of the rental shop, we are currently running a special price campaign for picking up rental equipment at the shop! For more details, please contact us!

【Notice of Year-End and New Year Holidays】 Thank you very much for your continued support. Our company will be closed for the year-end and New Year holidays as follows: Holiday Period: Saturday, December 27, 2025 – Sunday, January 4, 2026 Please note that inquiries and orders received during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. We apologize for any inconvenience this may cause and appreciate your understanding.