Despite Lingda Group's recent price rebound, its P/S ratio aligns with the industry, indicating investor skepticism about sustained growth rates. The company's robust revenue growth could face potential risks, pressuring the P/S ratio. Investors anticipate future revenue volatility.

Investors may doubt the company's ability to maintain its growth rates, despite its P/S ratio being on par with others. The company's three-year revenue trends aren't impacting its P/S as much as expected, despite surpassing industry expectations. Investors foresee potential future revenue fluctuations.

The low ROE, despite significant debt, is disappointing. Investors should ponder the company's potential performance if borrowing becomes challenging, as credit markets fluctuate. A high ROE without debt indicates a high quality business.