SIERRA PACIFIC Engineering and Products (SPEP) is the premier business to business supplier of engineered products and solutions. SPEP specializes in competitively priced, high quality latches, hinges, hasps, pull knobs, handles, and cam locks.
Corporate Headquarters4041 Via Oro Ave.,
Long Beach CA 90810
Texas Facility2986 S, Longhorn Drive,
Lancaster TX 75134
Illinois Facility1 Gateway,
Bolingbrook IL 60440