The phrase "are already located" is correct and usable in written English.
It can be used to indicate that something is currently situated in a specific place or position.
Example: "The documents you requested are already located in the filing cabinet."
Alternatives: "are currently found" or "are already positioned".
Ren said that in many locations, sewer plants are already located near industrial facilities that emit large amounts of carbon dioxide such as power plants, cement factories and refineries.
Business clubs and recruiting will benefit from being with other international Masters programmes, which are already located in Sant Cugat.
Experiments show that this novel perturbation method is efficient, especially for a matrix with the majority of whose eigenvalues are already located in the left half of the complex plane.
Even though the machines require a password to unlock the screen, the encryption keys are already located in the RAM, which provides an opportunity for attackers with malicious intent.
Three of them involve optical telescopes that will collectively intercept five times as much starlight as all of the existing telescopes in the southern hemisphere (several of which are already located in Chile) put together.
Camden was well on its way to oblivion when the state legislature voted earlier this year to invest $175 million in a recovery plan aimed at turning Camden into Campus Town, building on the medical centers and extension campuses that are already located in the city.
And of course, the idea of him being a guest at the hotel where our heroes were already located, wasn't much of a leap.
Thus the bulk of coca production has shifted to Colombia, where most of the processing and marketing operations were already located.
Half an hour after the beginning of the whole episode, a stent was already located safely inside my heart and my blocked artery was clean.
Three problems were found: some tooling data were already located in another database; one software application requiring tooling data already had its own internal database; and various computer hardware platforms were used in different departments, making a single interface difficult.
Germany has proposed that Munich, where the EU's patent office is already located, should become home to the court that will adjudicate in disputes over ownership of industrial designs and inventions.
