Arco OOD is specialized in gear-cutting and whole production of all types of gears and gear elements. The company has many years of experience in the design, development and manufacture of cylindrical and bevel gears, sprockets, worm gears, splined shafts and compounds. Arco OOD also offers repairing services, including diagnosis of damaged driving mechanisms and manufacture of required spare parts for planetary, bevel and worm gearboxes, differentials, transmission boxes and other mechanisms. Arco OOD is very closely cooperating with experienced researchers in the University of Ruse, which gives opportunities for integrating innovative solutions and practices in the production processes of the gears. The company uses computer and software systems that are developed for the accurate and timely calculations of the gear parameters. The offices and the manufacturing facilities of Arco OOD are located in Ruse, Bulgaria.