中國機械工業出版社出版了《現場總線與工業以太網產品手冊》（Fieldbus and Industrial Network Products Catalog）
，摘錄了正維科技WISE實時冗餘型以太網交換機
，介紹了產品技術參數及功能。
   gaishudechubanyimuqianxianchangzongxianhegongyeyitaiwangjishudechuxianhefazhanweizhuxian，xitongdifanyingleguoneishichangshangzhuyaoleixingdechanpin，shigongchengshejirenyuanheyonghulejiexianchangzongxianyugongyeyitaiwangchanpintigongxuanxingjuecedezhongyaocankaoziliao。

關於正維
   正zheng維wei科ke技ji有you限xian公gong司si是shi專zhuan注zhu於yu中zhong國guo工gong業ye用yong光guang數shu據ju網wang絡luo通tong信xin產chan品pin的de高gao科ke技ji通tong信xin公gong司si，最zui先xian成cheng功gong地di將jiang現xian代dai光guang通tong信xin技ji術shu應ying用yong於yu中zhong國guo工gong業ye領ling域yu信xin息xi化hua改gai造zao。  
   duonianlai
，gongsihuijizheyipiguangtongxinlingyuyiliudekejirencai
，hexinjishushizhongbaochiguoneilingxianshuiping，zaizhuanwangtongxinlingyuyongyougaozhiliangdexiliechanpin，yingdelekehulianghaodekoubeibingshulilejiaogaodepinpaizhimingdu。weicujinzhongguogongyexinxihuajianshe，gongsipingjiexionghoudeguangtongxinjishujilei
，zizhuchuangxin，yanzhichuheguojitongbudezongxianshiguangshujuwangluoxiliechanpin、工業以太網交換機係列產品等，目前已廣泛應用於電力、礦業、石化
、軌道交通、高速公路、水處理

、冶金等行業。