Maybe one of these similar products would be of interest:-

300lb 2.5HP Portable Folding Treadmill w/Desk for Home Running Machine w/Incline

Folding Treadmill W/ 3 Levels Incline for Home Running Exercise Max Load 265LBS

Giantex 1.5HP Electric Folding Treadmill w/Adjustable Incline, Jogging Running Machine w/ 12 Pre-Set Programs, LCD Display and Heart Rate Sensor, Portable Treadmill w/Low Noise for Home and Office

Walking Pad Under Desk Treadmill 220.46LBS Capacity Folding Treadmill W/ Remote

3.25HP Folding Treadmill w/Incline & 18" Wide Belt Running Machine w/36 Programs