Kampani yathu imagulitsa makamaka mitundu yonse ya ma roller amsewu omwe adagwiritsidwa ntchito kale, zonyamula zida zam'manja, ma bulldozers, zofukula zakale, ndi zida zachikale, zokhala ndi nthawi yayitali komanso ntchito zapamwamba.Makasitomala omwe akufunika ndiolandilidwa kuti mufufuze pa intaneti kapena kuyimba kuti mumve zambiri.