1.Company Name:QingDao Leader Metal Products Co. Ltd 2.Model:SC30 3.Packing: 100pcs/carton 4.Container:23000/20"  Model  Size  Diameter()  Height(mm)  Holes Range(mm)  SC30  3"  75  54.5  54x24     Our company is a professional manufacturer in china.We are specializing all kind of garden cart,wheel barrow,and rubber wheel with high quality and competitive price.     Trundle,castor wheel,rubber wheel