Thank you very much for using the website of Crittec Co., Ltd. The emergency maintenance that was being conducted in response to the PHP vulnerability has been completed, and all three sites that were temporarily unavailable have been restored: - Crittec Co., Ltd. Homepage - Crittec Co., Ltd. New Graduate Recruitment Site - Expansion Device Navi You can now use each site as usual. We sincerely apologize for any inconvenience and trouble caused to our users during the maintenance period, and we would like to express our heartfelt gratitude for your understanding and cooperation. We appreciate your continued support of Crittec Co., Ltd.

Thank you very much for using the website of Crittec Co., Ltd. As of October 22, 2026, the following sites are currently unavailable due to emergency maintenance in response to vulnerabilities in PHP: - Crittec Co., Ltd. Homepage - Crittec Co., Ltd. New Graduate Recruitment Site - Expansion Device Navi We sincerely apologize for the inconvenience and trouble this may cause to our users. During the maintenance period, you can still access product information and download catalogs on our special site on Ipros. For inquiries regarding products and technology, please utilize the inquiry function on the special site. We will inform you again regarding the restoration of each site. We appreciate your understanding.

We would like to express our sincere gratitude for your continued support. As you may be aware from recent news reports, the situation in the Middle East has deteriorated rapidly, leading to an increase in the prices of raw materials originating from that region. Consequently, there is a possibility that the prices of our products may also rise in the future. Please be advised that due to fluctuations in the market conditions of raw materials, we may change prices without prior notice, and we appreciate your understanding in advance. Additionally, regarding product delivery times, we are currently operating as usual. Should there be any changes in the future due to the situation, we will inform you accordingly. We apologize for any inconvenience this may cause and thank you for your understanding.

※Important Notice for Information Search on Ipros On Ipros, environment-dependent characters such as Roman numerals cannot be used. Therefore, for "Hybrid Joint 3LII," since "II (Roman numeral)" cannot be used, it is represented as "II (two capital I's)" instead. When searching for a durability 100-year expansion device, please type "3LII" using two capital I's. We apologize for the inconvenience. Thank you for your understanding.

On Japan's largest BtoB database site "Ipros," we have gained attention for Crittec Industries' products and information, ranking in the TOP 100. ★ Road, Bridge, and Tunnel Material Ranking 3rd place: "Durable for 100 Years Expansion Joint 3LII" 69th place: "NEXCO Specification Expansion Joint" 69th place: "Low Height 75mm Expansion Joint" ★ Civil Engineering Material Ranking: 7th place ★ Product Ranking (out of 123,316 items): 73rd place ★ Company Ranking (out of 27,492 companies): 91st place The rankings are compiled weekly. This time, the ranking reflects the data from March 12 to March 18, measuring "how many times it was viewed." Since the release of the "Durable for 100 Years Expansion Joint 3LII," we have frequently ranked in the company rankings. With the upcoming personnel changes due to the fiscal year transition, there may be new individuals taking on responsibilities for bridges and expansion joints. Expansion joints can be unfamiliar and there may be many questions regarding these materials. For those individuals, we have also published a column with basic knowledge about expansion joints titled "Essential Knowledge on Expansion Joints." For anything related to expansion joints, please contact Crittec Industries. Feel free to reach out for inquiries or to request materials.