The new Silvan warehouse, manufacturing and head office is now located in The Key Industrial Park Keysborough, the innovative flagship site has been purpose built, using state-of-the-art design and new products to achieve a 6-star Green Star. This makes the building one of the most energy efficient of its type in the world. All manufacturing is now housed under the one roof at Keysborough, combining the Silvan Engineering Wantirna and the Dandenong operations, covering an area of 21,806sqm. We also offer easy and safe access for trucks to and from the premises.