The steerable transfer cart is a wheel type steering device which can be manually turned.The power supply mode is battery powered. The drive wheel and load wheel can choose high strength polyurethane rubber solid tire or pneumatic tire. br If you contact us, we will provide you with technical support. br Contact:Maria Ji br Email:Sale01@bfbhandling.com br Tel:+86-15560181018 br Web: www.bfbhandling.com br www.