工(gong)業自動化設備，電(dian)(dian)氣設備研發，軟件(jian)開發系統集成(cheng)系統，計(ji)算機(ji)(ji)零(ling)配件(jian)，電(dian)(dian)子(zi)產(chan)品，電(dian)(dian)子(zi)儀器，電(dian)(dian)子(zi)元(yuan)件(jian)及組(zu)件(jian)，電(dian)(dian)子(zi)電(dian)(dian)器，電(dian)(dian)子(zi)產(chan)品及配件(jian)，機(ji)(ji)械(xie)配件(jian)，電(dian)(dian)池(chi)，機(ji)(ji)電(dian)(dian)產(chan)品，辦公(gong)設備，通用機(ji)(ji)械(xie)設備銷售，電(dian)(dian)線，電(dian)(dian)纜
