Botswana Import Export Tender and Transport Opportunities

am looking for business partner in botswana for manufacturing and supplying PVC pipes products and construction matarials from turnkey currently we have some projects which are very viable and promising

Quotation(RFQ) for the machine that can manufacture both PVC & uPVC products: roofing: ceiling, sheets, panels ,parition construction: pipes electrical: electrical conduit plumbing: pipes etc.

I need to start manufacturing pvc pipes. I neeed the info required. Also i need to know how much addditives i would require for certain production.