chinese vacuum society meaning in English

中国真空学会

Iokchei ( beijing ) vacuum equipment co . , ltd . is an industrial business specializing in research , development , production and marketing service of a wind range of vacuum equipments . such as vacuum values , atandard components , and spring components . as a member of chinese vacuum society . we are a high - tech enterprise of beijing city
科科创美（北京）真空设备有限公司是专门生产真空阀门，标准件、弹性元件及产品研究、开发、生产和销售为一体的实业公司，系中国真空学会团体会员，北京市高新技术企业。