Which factories in Ciwu Town, Zhuji City buy social security?

Zhuji Ciwu Town Machinery Factory, Zhuji Ciwu Zhezhe Textile Factory, Zhuji Qingbo Hardware Machinery Factory. According to Zhuji Social Security Bureau, there are three manufacturers who buy social security in Ciwu Town, namely Zhuji Ciwu Town Machinery Factory, Zhuji Ciwu Zhezhe Textile Factory and Zhuji Qingbo Hardware Machinery Factory. Social security refers to social insurance. Social insurance refers to a social and economic system that provides income or compensation for people who lose their ability to work, are temporarily unemployed or suffer losses due to health reasons.