Concerns are raised about future profitability due to the company's modest trailing twelve-month profit and declining revenue. The recent improvement in total shareholder return could indicate business improvement, but 4 warning signs with Harbin VITI Electronics should alert investors.

Despite Harbin VITI Electronics' declining revenues and underperformance against industry growth forecasts, its P/S ratio remains higher than industry peers, hinting at overly bullish investor expectations.