Profile: EMS. Ltd. Machine Tools is a provider of industrial equipment and machine tools. One of our circular saws shows features like heavy duty, double vice-clamps on both sides of the blade, self centering vice, swivel head, 2 speed motor, metal blade guard, and electric coolant pump. We also avail cut off saws, chop saws, cold saws, pull down saws, metal circular saws, and parting saws. Both horizontal and vertical boring machines are also offered by us.