After the dismissal of the surplus manager, the company recruited the quality manager again. Chen Zihan made the resume database. All the resumes submitted for the competent engineers and bottleneck positions should be kept in the resume database for 3 to 6 months. There is a resume of Sima Dong in the resume database. The former was a vice manager of Hongfu Company under Hongxiang Group. Hongxiang Group has two business departments, one is to make zinc alloy. The product is called Hongfu Company. One is called Jianyin Technology, which is used to make aluminium and magnesium alloy products. Mr. Yu used to be the QE director of Jianyin Technology....