Japan Diavalve Co., Ltd. Company Profile

I would like to extend my respectful New Year's greetings. I sincerely thank you for your exceptional support during the past year. I kindly ask for your continued patronage this year as well. We have resumed regular business operations since January 6th. We will respond to inquiries received during the closure in due course. Thank you for your patience and understanding.

Thank you very much for your continued support. We sincerely apologize for the inconvenience, but our company will be closed for the year-end and New Year holidays during the following period. Holiday Period: December 28, 2024 (Saturday) to January 5, 2025 (Sunday) Inquiries made through this website or email will be addressed sequentially starting from January 6 (Monday) after the holiday period. We apologize for any inconvenience this may cause and appreciate your understanding.

Dear Sir/Madam, I hope this message finds you in good health. I would like to express my sincere gratitude for your continued support. I apologize for any inconvenience, but please be informed that our company will be closed all day on Tuesday, October 1, 2024, in observance of our foundation anniversary. We appreciate your understanding and cooperation.

We are pleased to announce the establishment of the "Product Service Support Desk" at Japan Diaball Valve. We provide reliable, safe, and high-quality after-sales service. Our employees will visit the site in person to conduct inspections and repairs while observing the conditions on-site. *Please feel free to contact us, as there may be cases where on-site inspections and repairs are difficult, such as with large-diameter valves. We will support our users through five sales bases across the country and partner companies. For preventive maintenance and upkeep, please consult with us! 【Features of the Support Desk】 ■ Supporting the long-term maintenance and management of user facilities ■ Providing various maintenance-related services for our products based on our unique know-how accumulated over many years and the assurance of manufacturer quality ■ Accurately executing service tasks entrusted to us by users, based on over half a century of rich experience and solid technical skills.