Remmee, General Cable, Commscope, Nordx/CDT, Superior/Essex, Berk-Tek and Hitachi/Manchester are made in USA. Some of ICC's products are made in USA, but most are not.
Any brand must have a hologram label on the package certifying UL or other approved testing agencies' acceptance of the product. You won't find these on most offshore cable. That's your first sign. If it's not listed, it's not legal to install.
