BLACKHAWK MACHINE PRODUCTS
A division of Seraph Industries
​956 Gardner St
South Beloit IL 61080
815-281-5779
815-389-4684 Fax​

Contact Us:
Vance Hirst Sr
Vancesr@seraph-industries.com
815-218-4987 
President & Engineering & Sales

Vance Hirst Jr
Vancejr@seraph-industries.com
815-222-9686
Vice-President & Sales

Vance Hirst III
VanceIII@seraph-industries.com
608-346-0244
 Machine Shop Mgr. & Sales

Mary Hirst
​mary@seraph-industries.com
815-389-3632
 Office Mgr. & Purchasing

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