HDB OCS means the Optional Part Scheme, that's an choose-in system for new flat purchasers, particularly for BTO and SERS substitution flats. The scheme permits purchasers to obtain necessary finishes and fittings, for example flooring for living rooms and bedrooms, inside doors, and sanitary fittings, put in by HDB just https://hdb-ocs-320-2290729.goabroadblog.com/36146191/hdb-ocs-320-22