Bamboo: Rural Barangays of Guiguinto.

Shield: From the Provincial seal of Bulacan where the town is located.

1915: Year when municipality was founded.

Palay & Carabao: Major source of income of the townspeople.

Gear: Industrial establishment which is their secondary source of income..

14 Blades of Gear: The 14 barangays the comprise the municipality.

Building: The residential area of the town.