In the surrounding areas of Shanghai, the standard piece-rate processing fee for ordinary lathes and CNC is about 0.24 yuan per minute (to have enough workload to meet workers, the number of single workpieces is relatively large); There are also many general monthly salaries of about 3,000 yuan (26 days) by month or by time. Chengdu belongs to the central region, and the labor cost is relatively low, but the machining is not as mature as Jiangsu, Zhejiang and Shanghai. If it is balanced, it should not be lower than this standard. But it also depends on whether you process it yourself or find a factory outside. It should be up and down. I hope to adopt.