Construction and Building / Windows Import and Export Activities in Sierra Leone

i need a company that does aluminium windows and doors

I am looking for upvc windows and doors, system and technology for export to Sierra Leone.

I'm interested in building materials like roofing Zinc of all size and designs, floor tiles, ceiling items, mild steel and doors and windows

am in need of different kinds of building materials

Interested in tiles corrugated roofing zinc, nails, plywood , hardboard etc

What type of building materials do you sell

Commercial development requiring X 40 casement windows & X 6 swivels doors Aluminium Double Glazed Casement windows tinted glass wth good thermal conductivity white or grey ash coloured paint We would require the following infomation ISO rated ? meets european compliance ? energy rating ? Air tightness ? Glass ratio ? logistics manufacturing time paymnt terms shipment time We can send architectural drawings