eSUN 6KG Bundle PETG Basic Filament, High Toughness Glossy PETG 3D Printing Filament, 6 Spools of 1KG(2.2lbs) PETG 3D Printer Filament, General Colors Bundle

Founded in 2002, eSUN compounds polymer in-house and supplies raw material to a number of white-label brands. Their own catalog covers PLA through high-temperature engineering grades — one of the broadest material ranges from a single manufacturer.