HMT Plastics, based in Wadeville, Johannesburg, South Africa specialises in the design and manufacture of plastic piping systems for building, construction, industrial, agricultural and mining sectors and is one of the leading manufacturers of PVC (Poly Vinyl Chloride) piping. The technical and commerciacial expertise within the organization enables it to provide solutions in plastics to a broad range of industries. HMT's diverse range of products accommodate the conveyance of potable water, chilled water, slurries, compressed air, sewer drainage, storm water and gas. HMT Plastics is currently installing extrustion equipment to manufacture a range of HDPE (High density polyethylene) . These piping systems are manufactures to the local SABS Standards and ISO Standards, on an international level.

We are an established stockist and supplier of industrial valves, including manual, actuated and control. ValveSpec has traded since 1989, and has achieved many notable milestones, most especially ISO quality accreditation. Our products are of superior quality; matched with a world class service experience built on integrity & trust. We are confident that our competitive pricing will benefit your business; contact us to find out more on our range of products, pricing and services. The company has a fully equipped valve service workshop in Durban, and has carried out numerous repairs for top clients in the sugar, pulp & paper, mining, chemical, water treatment, pharmaceutical, food processing and power generation industries.