Redevelopment of Kwai Chung Flatted Factory Topping-Out Ceremony   Safety Award Scheme for the Construction industry in 2006/2007   Design & Building of Redevelopment of Lo Wu Correctional Institution – Contract Commencement Worship Ceremony Yau Lee Holdings Limited - Lu Pan Dinner 2007   Hong Kong Construction Association – Lu Pan Dinner 2007   Hong Kong Construction Association – Clean-Air Charter Kick-off Ceremony