what is crypto business, Knowledge graph

Performance forecast: ROE has continuously decreased to 11.05% in recent three years, and the latest forecast average is 14.16%.10 th bestMain products: electromagnetic brakes are the main source of income, accounting for 58.93% of the income and 37.26% of the gross profit margin.

9 th Rui di zhi quPerformance forecast: ROE fluctuated between 8% and 14% in the last three years, and the latest forecast averaged 9.86%.Main products: mechanical sensors and instrument series are the main sources of income, accounting for 61.88% of the income and 41.39% of the gross profit margin.

Profitability: ROE is 11.97%, gross profit margin is 30.95%, and net interest rate is 15.71%.Industrial Segmentation: Chassis and Engine System9 th Rui di zhi qu