how to make a digital currency

Di 2 changsheng bearingsHighlights of the company: The R&D project of high-precision planetary roller screw for Reddy intelligent drive humanoid robot mainly faces the humanoid robot market.Performance forecast: ROE fluctuates between 11% and 13% in the last three years, and the latest forecast average is 11.39%.

Industrial Segmentation: Chassis and Engine SystemMain products: stepping system is the main source of income, accounting for 43.32% of the income and 38.02% of the gross profit margin.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.

Main products: the driving system is the main source of income, accounting for 64.86% of the income and 32.20% of the gross profit margin.Top ten enterprises with profitability of core components of humanoid robots;Who is the most profitable enterprise for the core components of humanoid robots?