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Prime Vector was founded by two entrepreneurs who have a combined 50 years of
improving manufacturing operations through strategic sourcing and lean manufacturing
principles.

David Ritland, PE
Prior to forming Prime Vector, David was the VP of Global Operations for Xymox Technology where he led the
company’s production ramp up in Vietnam. David also served as the GM & COO of HARTING Manufacturing for 4
years integrating HARTING’s US and China operations. David has over 15 years of experience in leading lean
manufacturing efforts within the industry leading companies of Ingersoll- Rand, S&C Electric and General Motors.
David graduated from Iowa State University and holds a BS in Electrical Engineering and an MBA from
Northwestern University’s Kellogg School of Business. David is a licensed Professional Engineer. In 2007 Dave
sold his share of the Prime Vector to Tom Mazza to pursue other interests.

Tom Mazza, Managing Partner
Tom partnered with Dave Ritland in late 2004 and brings a wealth of industrial and commercial experience. He
started his first 11 years at Westinghouse Electric Corporation in sales and distributor development roles moving
into WESCO where he was Branch Manager in the Chicago area. From there, he worked in successively
responsible roles for Telemecanique (now under Schneider Electric) where he progressed from Marketing
Manager to General Product Marketing Manager and finally onto Region Manager where he was responsible for
sales, customer service, application engineering and the Midwest regional warehouse. From there, Tom went on
to work for IDEAL INDUSTRIES handling the Central Sales Division and then shifting back to headquarters to take
on roles of Marketing & Sales Manager for OEM, Production Tool, and Datacom Groups. He most recently served
as North American General Manager for the Industrial Division of Harting Electric who specializes in connectors
and cable assemblies. Tom graduated from Marquette University with a BS in Mechanical Engineering and a MBA
in Marketing from DePaul University.

Susan Sun Hong Kong
Ms. Sun is a multi-talented manager with more than 10 years of experience in establishing and managing
subsidiaries of multi-national companies in China. Throughout her career, she been able to sustain the right
balance between a western oriented management style and the Asian culture. For six years, Ms. Sun served as the
Plant Operations Manager for HARTING, a leading global connector manufacturer. Prior to joining HARTING, Ms.
Sun actively and successfully contributed to the sales development of THYSSEN Elevator in China. As a member of
the key management team, she ensured the professional execution of all sales projects and project timelines.
Throughout her ten years of work experience, Ms. Sun has obtained a profound engineering knowledge of
elevators, connectors and cables assemblies. Ms. Sun holds a bachelor degree in engineering from Shanghai
University.
29729 Oak Spring Lane, Libertyville, IL 60048 | 847.345.2219 | sales@primevector-usa.com
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