4X4 AWD TRUCK, All-Wheel Drive trucks 4X4 Awd,4X4 Fire Truck,4X4 Forest Fire Truck,4X4 Water Truck CHENGLI SPECIAL AUTOMOBILE CO.,LTD , https://www.clwcntruck.com
button attaching sewing machine
we developped this machine.
this machine could be machanical or computerized direct drive
could sew  various material.