About Us

JW Winco Headquarters

Strength in Standard Parts.

Founded in 1978, JW Winco is built on the belief that TRUE strength comes from our relationships with our customers, business partners, and employees. We are dedicated to providing our customers with the most comprehensive and highest quality line of standard machine components and assembly hardware available in the world. 

Over 40 years, Ganter, a global leader in manufacturing of standard parts since 1894, formed a synergistic partnership with JW Winco that has since provided world-class business solutions to all of our customers.

In 2009, JW Winco officially became part of "A Ganter Company," which expanded our capabilities and solidified our resources globally. 

Ganter Service & Logistic Center

When we say JW Winco, A Ganter Company, we mean unmatched strength in market innovation and solutions. Our combined technical knowledge, customer service, design engineering, manufacturing, stocking, and distribution capabilities are our strengths and solutions we offer to you. 

Our North American headquarters is located in New Berlin, Wisconsin, USA with a distribution location in Mexico and Canada.


Wide Range of Services

  • Over 60,000 SKUs in stock
  • Quick response and delivery times
  • Development and production even in small part volumes
  • Storage and handling of customer-specific parts, shipping and on call delivery
  • Globally available product selection

Designed For Success

  • Focused on the requirements of a dynamic market, JW Winco regularly introduces new product solutions for an ever-expanding range of requirements
  • Numerous design awards highlight the high level of our products
  • Strong partners expand the JW Winco program with their extensive product offerings

One Stop Shop

  • Ultramodern in-house machining facility
  • Unique and extensive of products
  • Comprehensive selection of material types
  • High manufacturing depth & continuous further development
  • Special solutions according to customer specifications even in small quantities


Service & Sales

  • We have Technical Sales Representatives and Territory Managers to assist you with all your questions concerning standard parts. Fast, knowledgeable and reliable.
  • JW Winco is always close to its customers: Experience the range and quality of our standard elements Online, in Print Publications and at numerous Trade Shows.
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