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Quadro Corporation is the major supplier of closures to the OEM airline trailer manufacturers.  By purchasing your replacement closure requirements directly from Quadro, you can be assured of receiving the same quality product with the exact fit to minimize downtime and maintenance costs.

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Our Mission

For over 25 years Quadro Corporation has been the leading choice for closure assemblies for the baggage / cargo trailers to the airline industry.

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Company Profile

bullet Original equipment manufacturer of closures for major airlines
bullet Direct source for replacement closures
bullet Closures for both open and closed top trailers
bullet Guaranteed replacement fit for minimized replacement costs
bullet In stock materials for expedited delivery
bullet Direct delivery to customer airport facilities
bullet Closure assemblies to upgrade outdated systems

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Contact Information

800-866-5352   Toll Free
Postal address
Quadro Corporation
21796 Highway 5 North
          Glenwood, MN  56334
Electronic mail
General Information & Sales: wojquadrocorp@willmarnet.com
Send mail to wojquadrocorp@willmarnet.com with questions or comments about this web site.
Last modified: 11/16/05