Generator RoomsPartion WallsGymnasiumsClassroomsOfficesWorkshopsetc...
Tobacco BarnsCavity WallsCeilingsCold RoomsCooler BoxesDeep FreezersBoilers / GeysersChicken / AnimalHouse InsulationEnergy Saving etc...
Double needle lockstitch preferably on concave portions of shoe uppers, golf bags, jackboots, etc.