... : free design Detaile product Descriptions:tool cart, trolley, cart, trolly cart, trolly wheels , tool wheel, moving carts, flat cart ... cost2: heavy load capacity3: free design tool cart, trolley, cart, trolly cart, trolly wheels , tool wheel, moving carts, flat cart, ... 7.1kgAbout us:Shanghai Aifan Metal Co.,LTD. belongs to Shanghai Pangtong Enterprise Development Co.,LTD.,founded in 2005, is a ...