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ACSI Door Hardware - Hardware Suppliers

Architectural Control Systems, Inc. (ACSI) designs and manufactures a complete line of quality electrified hardware products which meet the diverse needs of the architectural and security hardware industry.

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About HSIAbout HSI

HSI was founded in 1983 with the purpose of filling in the gap between market demand and factory lead times.

More focused than ever on satisfying our customers needs, HSI offers a level of service unmatched by it’s competitors.

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