There isn't any general public info on a certain "hdb responses kind 1k 28" as this isn't a typical HDB identifier. Nevertheless, HDB provides quite a few channels for responses. The key technique is through the "Produce to Us" e-opinions type on the HDB Web-site. This kind permits you to https://messiahrznru.ampblogs.com/hdb-feedback-form-1k-28-73856624