Question for Wood Processing Industries LTD

I am going to build a clinic near Chongwe and am looking for Steel studs, gypsum board system for interior walls. Do you supply them? Also do you have Chip Board (it's a material here in US that is used to cover houses and roofs)?
I am also looking to install a T-Bar ceiling in the clinic. We need the metal T-Bar and the acoustical ceiling tiles to fit in the T-bar. Do you supply these? If not, do you know anyone in Lusaka that does?