The helical gearboxes in the C series are competitive products offered as a supplement to your own manufactured Strong 
series.
The helical gearboxes in cast iron are very suitable for heavy loads and at high efficiencies.
The input shaft can be given an ICE electric motor flange or with a free of charge input shaft. The output side is always supplied with a free shaft end. The gearboxes could be fitted on feet that match planetary gearbox various other brands available or with flanges of different sizes.