• Web mail form or Email
Please make inquiries using the mail form.
• WEB mail form
If you make inquiries using the mail form, please click the right icon and go to the mail form page. And please fill out each items on the page.
For using SSL server certificate, opening the mail form page often is a little late.
If the mail form page do not open, please send an email to the address below.
• Emai address 
Please make an email using a mail software on your computer.
• Telephone
Please call our sales department within our business hours.
Open 8:30-17:30 (Mon to Fri) Japan time
We show our business days and holidays on the site top and the left band of every page.
• FAX
We accept inquiries, order, request estimate etc from fax.
Everyday 24h
Receivable paper size： A4 ・ B4 ・ A3
In rare cases, we have not received FAX data from a part of especially line. If you can not connect us by FAX, please contact us by Email.
• Visit Address
Please contact us in advance.
KDA Corporation
4-13-6 Nakarokugo, Ota-ku, TOKYO 1440055 JAPAN
TEL： please refer above.
In visiting our company or sending something for business purpose, please contact us in advance.
