Through a process of Co-Ordination, Communication and integration of resources and opportunities, MB Traders is set to make the most effective contribution to National Economy by following the Quality, Innovative and Creative Policies with Perspective to Distinctive Identity of the Premier Trading House in Pakistan.
The ordinary hand bellows, used by early smelters and blacksmiths for working iron and other metals, was a simple type of air compressor. The air intake consisted of several holes in a piece of wood, covered with flaps that served as valves. A simple check valve in the discharge prevented air from being drawn back into the bellows during the suction stroke. In the time of Hero (probably 1st century AD), a simple jet-type compressor was used to provide air for smelting and forging.