Wholesaler, Ready-mix Plant and Precast Plant Map
Product Catalogs and Material Safety Data Sheet
Japan Cement Association


Contact a Aso Cement representative, find a local sales office, obtain product information and technical support, or submit comments and inquiries.

Business hours and enquiries

Business hours

9:00 AM – 5:45 PM on weekdays (excluding public holidays and company holidays)

By online inquiry form or fax

Inquiries received on our company holidays, such as Saturdays, Sundays, public holidays and after business hours shall be accepted from the next business day.

By phone

Please contact us during our normal business hours.

Contact information

Inquires Regarding Products and Technical Services

Inquires Regarding Career Opportunities

Inquires Regarding Waste Recycling

Note : Due to the laws and regulations, waste from home or individuals cannot be treated in our plants.

Other Inquiries

Privacy policy

At Aso Cement, we take great care to safeguard your privacy. The information that we collect from you will only be used lawfully, in accordance with our Privacy Policy.


We do our best to respond to your inquiry promptly. However, depending on the content of your inquiry, it may take us a few days to reply, or we may not be able to reply at all. We would appreciate your understanding.