Silver Cauldron - Produces healing potions and antidotes. Two types of potions: Heal instantly, but longer cooldown or Heal over time shorter cooldown.
Earthseers - Produces town scrolls, unsealing scrolls (which you need to identify gear), and QingQong Materials.
Merry Potters - Provide materials such as; pickaxe, jars, and refining materials.
Acquired Taste - Produces; Foods (heal over time when out of combat), and can also craft QingQong item.
Soul Wardens - Produces soul shield plate which you can use to fuse with main soul shield to get extra stats. Can also make stone, for break through and evolve.
Forgekeepers - Craft weapons and repair kits
Radiant Ring - Produces exclusive accessories and also Gem box/bag that can sell for a lot of money.