TOPALL is exporting-oriented manufacturing company, which focuses on the markets of developing countries. We engage in construction machinery, like concrete mixers, block moulding machines, site dumper, concrete batching plant, diesel powered concrete poker vibrator and so on. Our engineers are sent to abroad to survey, some of them have more than 20 years experience in this field. TOPALL also deal with those products from other companies as their agent, like excavators, bulldozer, compacting roller and wheel loaders.