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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.

The Trewfit product Range includes Valve Positioners, Valve Position Indicators, Piezo Pilot Valves, Severe Service Proximity Switches, Mounting Accessories for various Valves and Actuators and offer custom manufacturing of Engineering work requiring Precision CnC Milling and Precision CnC Turning.

Trewfit Controls™ is situated in BENROSE, Johannesburg in South Africa. Our current manufacturing facility spans 700 square meters, packed with state of the art manufacturing equipment. By ensuring research, development, manufacture and quality control is undertaken in house we are able to offer our products with confidence and pride.