# Profen Metalworks > Aluminium, uPVC, glazing and metalworks manufacturer based in Jet Park, Boksburg — custom windows, doors, shopfronts, balustrades and fabrication for South African homes, contractors and developers. Profen Metalworks runs an equipped in-house workshop (CNC milling, saw cutting, uPVC welding, corner crimping, CO2 welding, plasma cutting) and supplies products on a supply-only or supply-and-install basis. ## Pages - [Home](/): Overview of products, capabilities, process and contact options. - [About](/about): Company background and Mushengi Investments group. - [Manufacturing Resources](/manufacturing): Workshop equipment and in-house capability. - [Products](/products): Six product series with the 2025 catalogue. - [Gallery](/gallery): Selected installation photos. - [Contact](/contact): Phone, WhatsApp, email and workshop address. ## Products - [Aluminium & uPVC Windows](/products/aluminium-windows): Top-hung, side-hung, fixed and sliding windows. - [Aluminium & uPVC Doors](/products/aluminium-doors): Sliding, folding and entrance door systems. - [Shopfronts](/products/shopfronts): Commercial shopfronts and glazing. - [Balustrades](/products/balustrades): Glass, stainless steel and mild steel balustrades. - [Custom Metalwork](/products/custom-metalwork): Mild and stainless steel fabrication. - [Repairs & Maintenance](/products/repairs-maintenance): Glass, lock, hardware and frame repairs.