Does anyone know where there are more factories in Beijing?

There are many factories in every suburb of Beijing. If you want to find a job or a salesman, you'd better call a familiar factory or a fellow villager to lead. The first is to avoid going the wrong way. The second fellow villager or friend can understand the local environment, be familiar with the benefits of the factory and avoid being bound by the factory or the economy. There are many factories in Shahe, Changping District, but they are far away and scattered. There is a job fair in Changping if you are looking for a job. You might as well have time to look at it. There are still many job seekers. It is also convenient to take the bus. If you are at Beijing Railway Station, you can take the subway, change to Line 13, and then take a tour of Hong Xiao No.20 or 2 1 in Huoyingxia. If you are at Beijing West Railway Station, you can take the bus to Changchun Street and then take the subway.