北京市豪瑞斯測控技術有限責任公
北京市豪瑞斯測控技術有限責任公司致力于振動傳感器、電渦流位移傳感器、旋轉機械運行狀態監測及故障診斷的探索和研究。在提高振動傳感器與電渦流位移傳感器性能、長期使用可靠性方面積累了大量技術上和制造工藝上的經驗。開發了MLv系列振動速度傳感器、MLW系列電渦流位...

Beijing car and driver service
I am a private driver speaking fluent english offering car and driver service in Beijing. I offer Great wall tours, layover tours, airport pickup and drop off service. All the tours are No shopping, No hidden cost....