TOPMAC has a very strong team of engineers; some of them have stayed in this line for more than 15 years.

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 years; so many products are modified to be suitable for those markets, like tilting concrete mixers, block moulding machines, and diesel powered concrete poker vibrator.

TOPALL also designs special products for special customers, provides complete packages for clients, like concrete batching plant, asphalt plant.

TOPALL also deal with those products from other companies as their agent, like excavators, tippers, bulldozer and wheel loaders.