PJ Projects has been manufacturing pre-cast concrete rib and block first floor slabs for more than a decade. Big enough to provide in all your pre-cast concrete requirements, but small enough to build a relationship with you, PJ Projects has become well-known for its reliability and prompt service.

PJ Projects is situated in Cullinan, just outside Pretoria. We supply pre-cast concrete rib and block first floor slabs to building contractors, developers and individual builders in the whole of Gauteng, Limpopo and Mpumalanga provinces.