Since the restructuring of Jingdezhen state-owned enterprises, the four major porcelain factories in Jingdezhen have all closed down, and all the factories have been turned into private operations. Some are large-scale and some are small-scale. I'm not sure about the brand you mentioned, but as long as it's Jingdezhen, it's generally not fake. What I'm most afraid of is that Guangdong or Chaozhou porcelain is Jingdezhen brand, so the quality is hard to say. I can't tell you the exact identification of ceramics. Anyway, if you watch more, you will know where the porcelain is. This is really hard to say.