TOPALL is exporting-oriented manufacturing company, which focuses on the markets of developing countries. The products developing team has worked in Africa for almost 4 yearsSo many products are modified to be suitable for those markets, like concrete mixers, block moulding machines, site dumper, concrete batching plant and diesel powered concrete poker vibrator.TOPALL also deal with those products from other companies as their agent, like excavators, bulldozer ,compacting roller and wheel loaders????????Attention:If you want to see the items clearly, that you are interested in, please contact me, I'll send you more pictures.