Single Grouser Track Shoe China | HYVER STEEL CO,.LTD One of the top suppliers of single grouser track shoe and trackpads is HYVER Steel. Due to their high level of ground penetration and single grouser design, they have the best traction of all grousers created and are used in abrasive situations in machinery like bulldozers, track tractors, and excavators. Visit our website or get in touch with us for further details. Visit us: http://en.hyversteel.com/solution_complex.aspx?nid=25