You can readily obtain information about our services through our OSH hotline 2739 9000. This hotline is manned daily within the service hours (9:00 a.m. – 5:48 p.m.) by our staff. Or you may leave messages in our phone recorders after office hours.
We would respond to you at the earliest possible time. You can also forward your enquiries, comments, suggestions or complaints to our electronic mail address: firstname.lastname@example.org.