Changchun bulb factory has done a good job.

Changchun bulb factory is good. The reason for this is the following：

1, the light bulb factory is a traditional manufacturing industry, the production process of products is relatively simple, and the requirements for workers' operation and skills are relatively low, which is suitable for workers without higher education background or skills.

2. The production process of light bulbs is relatively simple, and workers can focus on their own work links without too many cross-professional skills, so that they can better play their professional expertise.