Find and discover Electrical Box manufacturers and suppliers for all products in Singapore, featuring details on their shipment activities, trade volumes, trading partners, and more. Distribution boards are a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure. Our reputable brand partners include ABB, Schneider Electric, and more. The. Complete engineering solution such as design, drawing, wiring & assembly of components onto our extensive range of enclosure We distribute from reputable and established partner manufacturers in Singapore, France, USA, Germany, India, Finland, Canada & Taiwan. wiring and installation for. Sunlink Engineering designs and fabricates high-quality Metal DB Boxes (Distribution Boxes) for safe, organised, and reliable electrical distribution. Our DB boxes are widely used across industrial, commercial, marine, and infrastructure projects in Singapore and Johor, Malaysia, and are engineered. UNOPAL offers a vast diversity of off-the-shelf products that customers can take advantage of. We represent globally recognised.