Posted by community advice (91 days ago)
Called the Environmental Protection Department. Besides the bins they have around town, including one in front of the Central Government Offices at the junction of Queen's Rd. Central and Ice House St. ( excuse me, but I assumed you were in Central), they also suggested going to their website, www.epd.gov.hk.
In the Home Page, click the icon Waste, and underneath they also include a Directory of Waste Collectors.
They were very helpful over the phone so if needed, contact them.
Hope this helps, The Community Advice Bureau (CAB)