Remote monitoring of gas concentration: Gas concentration can be detected remotely / Gas detection monitoring system "SMART-GaskenⓇ"

Cloud always-on connection / Automation of gas detection! ❶ Real-time detection of gas concentration ❷ Significant reduction in maintenance labor costs

The fully automatic gas detection monitoring system "SMART-Gasken" can detect gas 24/7 without the need for a LAN environment and without human intervention! (Main Features) ◎ Lightweight and excellent portability (easy to carry and install) ◎ Linked with a fixed "gas detection unit" ◎ Constantly connected to the "cloud" via a built-in SIM (gas concentration is continuously uploaded) ◎ Equipped with an LCD screen (monitoring panel) for "checking detection status" and "various settings including alarms," etc. For monitoring at the centralized monitoring center, free BI tools such as "Google Data Portal" and "Microsoft Power BI Desktop" are also available. Additionally, monitoring is possible via "smartphones" and "tablets," allowing information sharing with stakeholders. In case of an alarm, "alarm notifications" can also be sent to pre-registered email addresses. ★ This serves as a powerful tool to curb the rising costs of "labor" and the increasing expenses of "equipment inspections."

• Other measurement, recording and measuring instruments
• Other inspection equipment and devices
• Entrance and exit control system

Digitizing the open inspection of oil and chemical plants using IoT and cloud technology / Remote monitoring of "entry and exit checks, roll calls, video, recording, and alerts," reducing maintenance costs.

◆ Purpose and Effects - Promote "smart safety" for open inspections inside towers in oil and chemical plants. - Achieve "efficiency in safety operations / enhancement of safety levels / resolution of manpower shortages in safety" through digitalization and remote monitoring. - Reduce costs for "labor management / entry monitoring / safety management" by utilizing IoT and cloud technology. ◆ Main Functions 1. Entry Monitoring Function - Digitize the entry and exit of workers using "IC card" touch. - Manage "company name, name, entry and exit times" by tank. - Worker information is notified to remote management office PCs via a secure cloud. - Monitors observe entry workers while checking the footage from "surveillance cameras." 2. Roll Call Function - The intercom function allows for "roll call and communication" during entry and exit from the management office. 3. Warning Function - Emergency warnings are notified via "stacked signal lights." - Warnings can be issued bidirectionally between the remote side and the tank side. 4. Reporting Function - Output reports of "entry history" including company, responsible person, entry and exit times, etc. ◆ Related Products (Effectiveness Increased through Collaboration) - Gas detection and monitoring system "SMART-Gasken." - Constant cloud connectivity for real-time gas concentration detection.

• Other safety equipment
• Other operation management software
• Entrance and exit control system

Dear Sir/Madam, I would like to express my congratulations on the continued prosperity of your company. Thank you very much for your exceptional support. We would like to inform you that our company will be closed for winter holidays during the following period. We apologize for any inconvenience this may cause and kindly ask for your understanding. 1. Winter Holiday Period From Thursday, December 28, 2023, to Thursday, January 4, 2024. 2. Business Operations After the Winter Holiday Period We will resume normal operations from Friday, January 5, 2024.

● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

● The production time for casting prototypes can be shortened! Since model production is not required, the time needed to create prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! With one molding process, different products with similar shapes or varying dimensions can be molded at the same time. This allows for the verification of multiple types in a short period.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without any thermal impact on the base material. Repairs can be conducted in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If a detailed technical explanation is required, please contact us.