Operator Specialty Company is one of the nation's foremost manufacturers of commercial and residential automatic gate and door operating systems. OSCO satisfies the need for quality special application operators in the fencing, parking, ornamental iron, and garage door industries . OSCO's product line has grown from specialty door and gate operators, to a full line of swing and slide door and gate operators, as well as parking barrier gates.           OSCO Casnovia, MI, USA Products: Swing and slide gate operators, commercial overhead and slide door operators, and custom-designed operators. For More Information: OSCO 19 Railroad Ave. Casnovia, MI. 49318 Phone: (800) 333-1717 Fax: (616) 675-5435 Website: www.operatorspecialty.com   (above) The Model GSLG-A slide gate operator is designed for commercial and industrial use and features a weather-resistant galvannealed steel cabinet and a lockable, hinged and removable front cover for easy access.     (below) The model BGUS barrier gate can be used for either vehicular traffic control or parking applications.   (above) The models BGU & BGU-D barrier gates can be used for parking applications and revenue control. Through switch selections, the gate operator is universal and suitable for all installation and operational functions. Switch selection allows for full flexibility as to how and when the arm comes down in traffic control situations.