[Silent Rack] We have created a page on our website with installation advice!

A specialist in silent racks explains! Answers to common questions about how to determine rack size and the usage environment.

This document is an FAQ that summarizes frequently asked questions about the SI Silent Rack. It addresses various service-related questions such as "How do I determine the rack size?" as well as product-related inquiries like "What temperature environment can it be used in?" and "Are there any easy and simple products available?" Our dedicated staff, who are well-versed in the "sound and heat" issues related to silent racks, are here to assist you, so please feel free to reach out for consultation. 【Contents (Excerpt)】 ■ Service-related Q1. What are the delivery methods? Q2. What kind of compatibility checks are conducted? Q3. How do I determine the rack size? Q4. How many machines can be mounted? Q5. What happens if the number of machines increases or decreases? Q6. What about warranties and maintenance contracts? Q7. What are the terms of trade? *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Server Rack
• Other server related

We will conduct a site diagnosis regarding heat accumulation around the server rack and heat issues throughout the room.

We will conduct a field survey to identify issues, their solutions, and expected outcomes! There are no costs involved. We will verify the feasibility of solutions for your specific issues and challenges. We will provide technical advice and, if necessary, prepare estimates and proposals in writing. There will be no charges, so please feel free to take advantage of this service.

• Server Rack

"Because it's an invisible place, we won't overlook it." Japan's climate is characterized by high temperatures and humidity, and particularly after typhoons and heavy rains, the conditions can be harsh for homes. It's not just the roofs and exterior walls that are affected by rain and wind. The area beneath the floor is actually the most susceptible and often overlooked point. This time, we will explain the "checkpoints for under the floor" that should be confirmed after a typhoon or heavy rain, the "responses" if abnormalities are found, and measures for preventing recurrence. [Table of Contents] ■ Why is underfloor checking necessary? ■ Checkpoints to confirm after a typhoon or heavy rain ■ Responses when damage is discovered ■ Points for preventing recurrence ■ Suggestions from Seihou Products ■ Summary Please be sure to read the [related materials] and [related links]. ↓ ↓ ↓

Explosion-proof motors available in stock We will deliver within 7 days to meet your delivery schedule. 【What is an explosion-proof motor?】 In factories and plants, flammable gases and vapors are present. When these mix with air and come into contact with an ignition source, an explosion or fire can occur. This motor is designed with measures to eliminate such ignition sources. 【Available stock models】 ■ Pressure-resistant explosion-proof motors, explosion-proof grade d2G4 - Foot-mounted type, output 0.4 to 3.7 kW, 4 poles - Flange type, output 0.4 to 0.75 kW, 4 poles ■ Increased safety explosion-proof motors, explosion-proof grade eG3 - Foot-mounted type, output 0.2 to 0.75 kW, 2 and 4 poles - Flange type, output 0.2 to 0.75 kW, 2 and 4 poles

As part of the "Hometown Ibara Future Creation Human Resource Development Project," we welcomed local elementary and middle school students to the special summer program "Ibara Job Exploration Tour 2025," a collaboration between the Ibara City Chamber of Commerce and the Corporate Branding Committee. We conducted a presentation that clearly and enjoyably introduced how our technology supports society, allowing the children to learn about the appeal of manufacturing and the significance of working while interacting with actual devices and products. Through this initiative, we hope to deepen our connection with the community and nurture the curiosity of the children who will carry the future. We sincerely thank everyone who participated, as well as all those involved in planning and organizing the event.

We will disclose the interim financial results for the fiscal period ending December 2025.

We would like to inform you that our company has recorded a special loss (executive retirement benefits) for the first half of the fiscal year ending December 2025, as detailed below. Furthermore, the payment of executive retirement benefits was approved at the "51st Annual General Meeting of Shareholders" held on March 28, 2025. 1. Recording of Special Loss In recognition of the long-standing contributions of one retiring director, we have recorded a special loss of 14,045 thousand yen as executive retirement benefits. 2. Impact on Performance The impact of this matter on the performance forecast for the fiscal year ending December 2025 is minimal. End.