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大信産業株式会社
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    If you have any inquiry, please use the following form.
    Click the "confirm" button after filled out the form.
    Note: All fields followed by “*asterisk” must be filled in.

    Please describe your enquiries to the form, product inquiries, quotations, and purchase product names (model name or number).
    We will respond during our business hours.
    Opening hours: 9:00-12:00 13:00-18:00 JST (Except Saturday, Sunday and year-end and new year holidays)
    Please note that we may not be able to reply promptly and may take some time to answer depending on the contents of the question.
    We may answer by e-mail, by telephone or by post depending on the contents of the question.
    Our reply will be sent to an individual who made the inquiry.
    Reproduction and/or secondary use of our information is prohibited.
    Your personal information will be managed as per our privacy policy.
    The information which you sent will be used solely for answering from DAISHIN SANGYO CO., LTD. and for no other purposes.