STM-AP (Asia Pacific) Pte Ltd was founded in 1994. We are a subsidiary of STM S.p.A., one of the largest and most reputable manufacturers of power transmission drives in Italy. Our sister company, GSM S.p.A., which was acquired by STM S.p.A. in 2000, is a leading manufacturer of huge gear reducers. STM and GSM have been designing and manufacturing products that are of the highest quality for many years and with the introduction of a new line of STM planetary drives. The STM Group offers the widest range of high-quality products in the power transmission industry, including electric winches, hydraulic winches, gearboxes, gear reducers, gear motors, planetary gears, variable speed drives, screw jacks, slew rings, actuators, and much more.