Bad workmanship

Please be wary of BAD workmanship if you are not a company in RSA, we have bought 2 bulk feed tankers in the last 2 years, and have had nothing but problems since we bought them, and being in Zimbabwe I feel we were built sub standard products. We have a total of 4 of their trailers and the first 2 were brilliant, the last 2 were terrible. They had sent a technician to do repairs which were temporary, and we keep having issues which they are not addressing. I definitely will not be buying any other products from them until our issues are sorted. Just for their information we are a large company throughout the whole of southern Africa which could have potentially bought several trailers from them had they addressed our issues, but it seems I will be looking else where for better products.,