... wheel ,solid wheel;one-wheel,two-wheel3.Tray: 0.5mm,0.6mm,0.7mm,0.8mm,0.9mm,1.0mm,and so on4.Color and ... product's price or vary according to different quality, wheel, thickness and package 3 Delivery time: within 30 days after receiving 30 ... the production of wheelbarrow, platform hand truck, tool cart, rubber wheel, and relevant products . We have our own factory,technique,equipment ...