INDUSTRY LEADER IN SWISS CAM TURNING & SWISS COIL-FED MACHINING
Founded in 1952, Iseli Precision is a leading supplier of Swiss screw machine products in the United States, located in Walworth, Wisconsin.
Operating over 150 Swiss cam screw machines and 55 Escomatic coil-fed machines, in a 90,000 square foot facility, Iseli Precision has provided its clients with the machining and engineering expertise, technology and craftsmanship to meet their precision component needs and requirements for the last 70 years.
Iseli Precision
402 North Main St.
Walworth, WI 53184
Phone: 262-275-2108
Fax: 262-275-6094
Materials Used:
- Brass
- Stainless steel
- Aluminum
- Beryllium
- Copper
- Cold rolled steels
- Titanium
- Monel
- Plastics
Industries:
- Valves
- Electronics
- Instrumentation
- Medical
- Consumer Products
- Aerospace
- Defense
- Automotive

Learn More About Our Facilities
ISO 9001:2015 Certified
Quality is the most essential element of our business, and continuous improvement is the job of every employee.