Verified Nov 2026
Injection Molding
·
Manitowoc, Wisconsin
·
Since 1947
Kaysun Corporation is a custom plastic injection molding manufacturer headquartered in Manitowoc, Wisconsin, United States. Founded in 1947, it employs an estimated 200 to 500 people and has an estimated annual revenue of $10 to 50 million. The company is privately held and produces highly engineered, critical-use plastic parts, including medical devices, military and transportation components, and high-voltage electrical parts. Its customers span the automotive, electric vehicle, medical, defense, renewable energy, and industrial equipment sectors.
Kaysun Corporation at a glance
Revenue
$10-50M
Est. band
Employees
200-500
Founded
1947
Headquarters
Manitowoc, Wisconsin
Industries
Automotive
Electric Vehicles
Medical
Military & Defense
Renewable Energy
Industrial Equipment
Overview
Kaysun Corporation is a custom plastic injection molding manufacturer headquartered in Manitowoc, Wisconsin, United States. Founded in 1947, it employs an estimated 200 to 500 people and has an estimated annual revenue of $10 to 50 million. The company is privately held and produces highly engineered, critical-use plastic parts, including medical devices, military and transportation components, and high-voltage electrical parts. Its customers span the automotive, electric vehicle, medical, defense, renewable energy, and industrial equipment sectors.
At a glance
Attribute | Detail |
|---|---|
Founded | 1947 |
Headquarters | Manitowoc, Wisconsin |
Employees | 200-500 |
Revenue | $10-50M (estimated) |
Primary capability | Injection Molding |
What Kaysun Corporation makes
Kaysun offers precision and tight-tolerance injection molding, scientific molding, overmolding, insert molding, two-shot molding, in-house tool building, and design and engineering support.
Company details
The company reports diverting more than 2.7 million pounds of plastic waste from landfills and operates on a 22-acre campus in Manitowoc. Kaysun Corporation was founded in 1947, has an estimated 200-500 employees, and is headquartered in Manitowoc, Wisconsin.
Frequently asked questions
What does Kaysun Corporation make?
Kaysun Corporation is a custom plastic injection molding manufacturer headquartered in Manitowoc, Wisconsin, United States. Founded in 1947, it employs an estimated 200 to 500 people and has an estimated annual revenue of $10 to 50 million. The company is privately held and produces highly engineered, critical-use plastic parts, including medical devices, military and transportation components, and high-voltage electrical parts. Its customers span the automotive, electric vehicle, medical, defense, renewable energy, and industrial equipment sectors.
Where is Kaysun Corporation headquartered?
Kaysun Corporation is headquartered in Manitowoc, Wisconsin (5500 West Dr, Manitowoc, Wisconsin, 54220).
When was Kaysun Corporation founded?
Kaysun Corporation was founded in 1947.
How big is Kaysun Corporation?
Kaysun Corporation has an estimated 200-500 employees, with revenue in the $10-50M range (estimated).
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Last verified Nov 2026. Is this your company? Request a correction.
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