Safety Trolley Systems  Representing STS Ergonomic Drum Handing Systems in North America Award winning products reduce the potential for back injuries when handling heavy drums.   Visit the STS website for full product range and video demonstrations:                                                www.sts-trolleys.co.uk   The Most Expensive Drum Handling System in the World DTC01 Drum trolley Trial Demonstrations Available Trolley is made of Stainless Steel Manufactured in Great Britian DTP04 De-palletizer