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Industrial subdivision: industrial control equipmentIndustrial Subdivision: Chassis and Engine SystemMain products: electromagnetic brakes are the main source of income, accounting for 58.93% of the income and 37.26% of the gross profit margin.

Industrial subdivision: industrial control equipmentPerformance forecast: ROE fluctuated between 7% and 17% in the last three years, and the latest forecast average was 15.48%.Main products: metal plastic polymer self-lubricating rolled bearings are the main source of income, accounting for 35.03% of the income and 49.33% of the gross profit margin.

Fifth double-ring driveHighlights of the company: Changsheng bearing products have applications in robot joints and reducers.No.6 siling stock