久久午夜福利影院,九九成人,国产淫荡熟女视频,国产精品久久久久久亚洲影视 ,婷婷久久一区二区字幕网址你懂得,久久亚洲国产探花,国产一区二区中文字幕,深夜福利一区二区,超碰96,91精品国产综合久久婷婷

CN
Petrochemical Oil and gas Metallurgy Municipal engineering Electric power Biopharmaceutical Equipment manufacturing Environmental protection Rail
Municipal engineering

    Municipal public projects require reliable and stable product operation cases, and have undertaken large-scale municipal construction projects. Since its establishment, NEWPWR has been supporting industrial safety instruments for various municipal engineering automation system projects. It is a high-quality partner for major system vendors both domestically and internationally. Mainly focused on municipal water services, urban gas, water conservancy engineering, urban heating, underground pipeline corridors, etc. Its industrial automation instrument isolation and surge protectors are widely used in municipal systems such as urban water monitoring systems, water information systems, water automation systems, urban gas gate control systems, heating control systems, and urban pipe gallery comprehensive control systems.

    NEWPWR provides safe and reliable safety guarantees for urban life, with cooperation units including Towngas, China Resources, China Gas and Shenzhen  Gas.


Back