Trewfit Controls design and manufacture products for the valve industry,and specialise in valve position indicators,switch boxes,valve positioners,custom made brackets and couplings, We say lets go switch
TrewFit Controls™ design and manufacture products for the valve and automation industry, as registered patent holders we take pride in the fact that products manufactured by the company are the result of the companies own research and development. The company has gained its knowledge from sound participation in the markets in which its products are deployed.