WJW Aluminium e fana ka lintlha tse phahameng tsa extrusion tse etselitsoeng ho fihlela litlhoko tse nepahetseng tsa lisebelisoa tsa morao-rao tsa kaho le indasteri. E entsoe ka alloy ea premium mme e hlahisoa ka theknoloji e tsoetseng pele ea extrusion, liprofaele tsa rona li fana ka matla a ikhethang, ho hanyetsa kutu, le ho nepahala ha boholo.
Re fana ka litharollo tse hlophisitsoeng ka botlalo ka sebopeho, boholo, le pheletso ea bokaholimo, ho kenyelletsa anodizing, ho roala phofo, electrophoresis, le litlamorao tsa lijo-thollo tsa patsi. Ho tloha lifensetereng le mamati ho ea ho marako a likharetene, thepa ea ka tlung le likarolo tse khethehileng tsa indasteri, litlaleho tsa WJW li kopanya tshebetso, ho tšoarella, le ho fetoha ha moralo ho tšehetsa merero ea leha e le efe.