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Seal Methods, Inc.

Founded in 1974, Seal Methods, Inc. (SMI) is a full service premier fabricator of gaskets, tapes, seals and precision die cuts. We are one of the most diversified converters in the industry.

11915 Shoemaker Ave, Santa Fe Springs, CA 90670, United States

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Our Company

SMI's customers and suppliers are valued partners whom we treat with dignity, integrity and trust. Our association with the finest raw material manufacturers throughout the world enables us to provide the widest possible selection of materials to meet your needs.

SMI USA encompasses over 100,000 sq. ft. of manufacturing space. This includes our state of the art 60,000 sq. ft. headquarters in Santa Fe Springs, CA and two other locations including our new 20,000 sq. ft facility in Northern California. SMI has also expanded our operations in China with full converting capabilities, molding and extrusion lines. Our technical sales team and experienced staff help provide our customers with solutions globally. SMI can help!

SMI was one of the first to achieve ISO & TS-16949 (formerly QS 9000) registration in our industry. 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.


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  • Location:

    Other: 11915 Shoemaker Ave, Santa Fe Springs, CA 90670, United States