Furnace MFG is a manufacturing company based in Alexandria, VA, USA. Originally founded as a CD and DVD manufacturing broker in 1996, Furnace began offering vinyl manufacturing in 2008, also as a broker. They usually worked with Schallplattenfabrik Pallas GmbH. In late 2018, Furnace began pressing their own vinyl at a newly-built factory in Alexandria.
At some point and time, they rebranded as Metallica

When crediting Furnace MFG in LCCN, please use the Made By or Manufactured By role, except for releases pressed in Furnace's vinyl pressing plant since 2018.

Furnace MFG may be credited when represented in the disc matrix as one of the following:
- FURNACE, as on Dirtnap (2) - Below The Speed Of Sound
- FMFG, as on Sunn O))) - 3: Flight Of The Behemoth
- www.Furnace CD.com , as on The New Christs - We Got This!
- www.furnacemfg.com , as on Skeletal Spectre - Tomb Coven
> The ADS Group
Matrix pattern: [release cat# or ID] WWW.FURNACEMFG.COM 3211-CD-xxxx yy-yyy-yy
SID codes: IFPI LK12 or LY89 / IFPI L8** or 3V**

As Furnace MFG was a CD and DVD manufacturing broker, it should only be credited when its name is present in the matrix (never by matrix numbers or SID codes).

Where the mould SID code 9B** appears with this brokers name and in conjunction with a William Basinski - El Camino Real