1976-2026 · 50th Anniversary
SPK®'s Productions
Our Product RangeAbout Us
At Söğüt Plastik, we began making plastic moulds in Istanbul in 1976 and went on to manufacture plastic pipe and fitting systems under the SPK brand. In 1988, we became Turkey’s first manufacturer of PPR pipes and fittings. We later expanded our range to include water supply, heating and drainage systems. Today, our in-house mould workshop, more than 1,200 moulds and metal production facility support our service to customers in Turkey and international markets. Quality and mutual trust remain central to our business relationships.