Welcome to the website of SSD, the home of the Slot Block barrier. SSD are primarily a rotational moulding manufacturing company servicing the Traffic Management and Hire industries with innovative solutions and new product development through its national distributor partners. We also provide products which we feel compliment our range of moulded products to improve Health and safety within the working environment.

Utilising over 20 years experience, SSD are at the forefront of an ever changing industry which requires fast turnarounds to meet customer demands. Our customer service levels are what we pride ourselves on to which our distributor network will validate. We are always looking for new projects so if there is something you are having issues sourcing, require moulding or improving please give us a call and we would be happy to help.