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。
Brief introduction of companyas an industrial integration company special for the study , development , manufacturing and sale of vacuum equipments and relative products , chuanbei technology ( beijing ) company is a group member of china vacuum society , a high - new technology enterprise of beijing city , and had passed the verification of quality system iso9000 川北科技(北京)有限公司是专门从事真空设备及相关产品研究、开发、生产和销售于一体的实业公司，系中国真空学会团体会员，北京市高新技术企业，并已通过iso9000质量体系认证。
Hunan ziqiang fire protection engineering co . , ltd was founded in june of 1993 on the approval of hunan province public protection general brigade , as an institute member of china fire protection association and one of the first batch of six specialist providers of fire protection engineering works , zi qiang fire protection establishes and positions itself a second - tier national fire protection enterprise , delivering a wide range of services from installation , tuning , testing and maintenance of fire protection systems , to technical consultancy and sales of fire protection - related products 湖南省自强消防工程有限公司成立于一九九三年六月，是经湖南省建设厅、湖南省公安消防总队审批，集消防工程安装、调试、维护、技术咨询、产品销售于一体的国家消防贰级企业，是湖南省最早成立的六家专业从事消防工程施工的企业之一，系中国消防协会团体会员单位。
