Techsmart Trading Limited
TechSmart Trading Limited (TST) is a highly professional private company specialising in designing and manufacturing slewing ring (under registered brand TST BearingsĀ®). As an original slewing ring supplier with our own manufacturing capacities, Techsmart Trading Limited have been supplying various types of slewing rings to the United Kingdom, United States, Germany, France, Canada, Japan, Italy, Ireland, Finland and Spain.