eSUN 6KG PLA Basic Filament, General Colors Bundle, 6 Spool Pack(1KG/Spool) High Speed PLA for 3D Printers, Black+Cold White+Grey+Fire Engine Red+Blue+Orange

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.