Mattress Manufacturing

**Exclusions/References:** - Units mainly engaged in - (a) manufacturing wire mattress supports (not upholstered), link mesh or wire spring are included in Class 2299 Other Fabricated Metal Product Manufacturing n.e.c.; - (b) manufacturing rubber mattress protectors, pillows or cushions are included in Class 1920 Natural Rubber Product Manufacturing; and - (c) manufacturing textile (natural or synthetic) mattress protectors, pillows or cushions are included in Class 1333 Cut and Sewn Textile Product Manufacturing. **Primary Activities:** - Bed base, upholstered, manufacturing - Inner spring mattress manufacturing - Mattress support manufacturing - Mattress, plastic, rubber, latex or sponge, manufacturing - Mattress, upholstered, manufacturing - Water mattress manufacturing