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TCDC Email
TCDC Email


Minneapolis, MN  |  Watertown, SD  |  Monticello, MN

Twin City Die Castings Co.
Watertown Operations
122 Cessna St. NW
Watertown, SD 57201

The Watertown South Dakota facility is located approximately 200 miles west of Minneapolis. The plant encompasses 65,000 feet of aluminum die casting, machining, and office space. Home to 9 die casting machines, along with vertical machining centers and lathes.

The Watertown plant utilizes automation in both the die casting, and machining processes. You will see extensive use of robots, undertaking tasks from extracting parts cast machines and loading trim presses, to loading and unloading machining centers and performing quality checks. The Watertown location employs an impressive automated machining line including 7 twin spindle Okuma lathes, dedicated drilling and tapping operations, and quality checks including pressure testing and use of vision systems. This state-of-the-art facility currently supplies parts for the automotive, commercial vehicle, computer, medical and HVAC industries.

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  • Twin City Die Castings Co
  • Twin City Die Castings Co

Twin City Die Castings, Inc. - Minneapolis

Minneapolis, MN

Phone: 651-645-3611
Fax: 651-645-0724
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Twin City Die Castings, Inc. - Monticello

Monticello, MN

Phone: 763-271-5060
Fax: 763-271-5070
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Twin City Die Castings, Inc. - Watertown

Watertown, SD

Phone: 605-886-9448
Fax: 605-886-2489
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