In the field of concrete polishing, United Trade is the industry leader. In Sydney, we provide cutting-edge concrete grinding and polishing services. We’ve built a reputation for our rigors attention to detail and relentless pursuit of perfection. We make every effort to provide competent services and to execute each project to the highest standard possible. We are a prominent polished concrete flooring company in Sydney. Concrete, marble, stone, and other materials are among the surfaces we polish.