Sinvac has extensive experience in the manufacture / fabrication of HDPE Manholes. We are the OEM of the entire “supply chain” which gives us a competitive advantage with regards to quality, cost and lead time.
According to legislation brought in by die Department of Water Affairs and Forestry (DWAF), conventional concrete manholes are not allowed to be installed in dolomitic areas in South Africa and only HDPE Manholes with no mechanical joints are allowed.
Sinvac manufactures / fabricates a whole range of different HDPE Manholes and Inspection chambers with fixed, welded joints according to our customer specifications.
We have a designed “Manhole Order / Enquiry Form” which makes sure that we receive all the information needed to give you an accurate and professional quote.