2015 Custom Built Freezer Trailer The Freezer box was built in 2015 by Quality Sheet Metal Fabrication in Winona, MN. 10' x 6' Freezer on a PJ 77' x 10' steel frame tandem axle trailer. Unit is located in Holmen, WI. Financing, Nationwide Shipping and Warranties available to qualified buyers. Stock Number: H169048E2