Changzhou Sheng Rui Precision Co., Ltd. is a company specializing in precision motor manufacturing, with advanced production equipment and technology, and stable and reliable product quality. The company attaches great importance to employee training and development, and provides good career development opportunities and welfare benefits. At the same time, the company's working environment is relatively good, employees' work intensity is moderate, and overtime is less. In contrast, the working environment of Changzhou Ruisheng Automobile is harsh and the work intensity is high, so employees need to work overtime frequently. Therefore, considering comprehensively, the accuracy of Changzhou Sheng Rui is better.