According to the representative at Cumings, “all of the netting material for all nets are sourced from the Orient and almost every Net is US made with US sourced aluminum and loop structure”. You may wish to call to Verify!
American made Nets of all sizes and shapes, from Cumings include the Butterfly Net and Scientific Nets, all models. The Dog Catching Net is the same as the Salmon or Striper Net; they are made for heavy use.
Their Dip Net Factory is located in Flint MI. If they do not have the Net product you need, call their friendly receptionist and ask for a quote for them to make it.