No auction company is the best. In terms of strength, Poly is the strongest, because the state has no restrictions on its investment, but although its apparent turnover ranks first in the country, most of it actually serves the government, and Guardian's situation is similar to Poly's. In the actual auction, Rongbao's calligraphy and paintings sell best, Hanhai's porcelain sells best, Shi Kuang's metalworking sells best, Haiwang Village's ancient books sell best, and the so-called "small company" sells best jade, ivory and wood products. Therefore, whether an auction target can clinch a deal in the auction and get a high price has little to do with the overall turnover rate of the auction company, but lies in its professionalism, that is, whether the target is suitable for this company.
Speaking of word-of-mouth, the auction industry itself relies on word-of-mouth. As long as it is not a company that relies on catalog fees, word-of-mouth is very good.