管道附件

• Shanghai hanrui machine engineering co . , ltd is mainly engaged in integral services of designing , manufacturing , selling work and installation including solid materials handling and pneumatic conveying system packaged machinery and its special equipment , valves and piping fittings , special purpose first - aid appliances , industrial intelligent control system
  上海汉瑞机械工程有限公司主要从事固体物料处理和输送系统的工程设计及其专用设备、阀门、管道附件、应急救护专用设备、工业智能控制系统设计、制造和销售、安装一体化服务。