ZāGO Manufacturing Company specializes in manufacturing sealing products including self-sealing screws, nuts and bolts as well as sealing switch boots, panel bushing seals and panel switch covers.  Our products are used in a wide range of industrial and military applications to seal out environmental hazards such as water, oil, sand, dust, dirt and other contaminants.  Our products are made in the U.S.A. using the best materials available.  As an ISO 9001:2000 certified company, we are constantly working to improve our manufacturing processes and products.

ZāGO Manufacturing Company has been producing sealing products for over fifteen years in Newark, New Jersey.  Operating out of a state-of-the-art facility in south Newark in close proximity to Newark Airport, the Port of Newark and all of New Jersey’s major transportation and mass transit routes, ZāGO makes daily shipments throughout the United States, Central and South America, Mexico, Canada, Europe and Asia.

We are listed with NJ Biz as one of New Jersey's top Manufacturing Employers.