Mako Poly are a leading supplier of approved MRWA Poly Spigot Fittings, Stainless Backing Rings, Extrusion Welding and Poly Fabrication services. Our Poly Fabrication is performed in-house by qualified technicians, and built to MRWA and PIPA specifications. We are experienced in providing quality fabrication work for projects of any size up to 630 mm, and deliver a range of customised bends, tees, junctions, manifolds and sewer vacuum plates tailored to suit your needs.