hdpe ground protection track bog mats are temporary solutions for nstruction sites,sporting events ,and other terrains that have to provide access to heavy machinery.When you nsider the weight of these vehicles,they can cause damage to the existing surface which highlights the need for an interim solution.China HNOKAY is an industry leader that supplies bog mats for cranes.In keeping with our Okay-friendly approach,our products ntain 100 percent recycled materials.