Contact Us
Have a works, maintenance or cleaning requirement, or want a quotation? Call or e-mail us any time.
Our office
- Office hours
- Monday to Friday, 09:00 to 18:00
- Phone
- +852 2651 8966
- info@crystalsun.com.hk
Enquiries and quotations
For a quotation or a meeting, call or e-mail us with the location, unit or floor area, the works or cleaning scope required, and your preferred timing. We will respond as soon as possible and arrange a site visit.