QC has established itself as a provider of prime quality fabricated metal products to the Agricultural, Automotive, Construction, Furniture, Mass Transit, Medical, and RV Industries, as well as a host of other industries.. Laser Cutting - Plasma Cutting - Metal Fabricating - Metal Stamping - On-Site Engineering - Production Parts - Custom Fabricating - Welding - More We are a Port-A-Chopper Motorcycle Transporter Manufacturer & dealer. Made in the United States by QC Metal Fab,Inc.