Founded in 1974, Seal Methods, Inc. (SMI) is a full service premier fabricator of custom designed shapes offering the widest capabilities and the most diversified products in the industry.

SMI’s Customers and Suppliers are valued partners whom we treat with dignity, integrity, and trust. Our association with the finest manufacturers throughout the world enable us to provide the widest possible selection of materials to meet your needs.

SMI’s is headquartered at a state of the art facility in the heart of Southern California. We also have two additional manufacturing facilities in California and a sales office in Monterrey Mexico. We have what it takes to produce your custom design components to your expectation, economically, and in a timely manner.

SMI was one of the first converters to receive ISO and QS approvals in North America. SMI is currently an ISO 9001:2000 and TS 16949 registered company. We have brought our systems to an uncompromising level of performance. These accomplishments are reflected in our unparalleled quality of products and customer service. At SMI we pride ourselves in exceeding customer requirements and expectations.