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Vacuum Toilet and Portable Restroom Manufacturer

We design and manufacture vacuum toilet and portable restroom

Company News

  • The Future of Sanitation: Advanced Vacuum Toilet Systems and Mobile Restrooms

    In an era defined by environmental consciousness and the demand for efficient, adaptable infrastructure, the evolution of sanitation solutions has never been more critical. Vacuum toilet systems and mobile restrooms represent a paradigm shift, moving beyond conventional designs to offer unparalle...
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  • ZNZK: Pioneering Sustainable Sanitation Solutions as a Global Industry Leader

    ZNZK: Pioneering Sustainable Sanitation Solutions as a Global Industry Leader

      ZNZK (Sichuan Zhongneng Environmental Protection Technology Co., Ltd.), a high-tech enterprise specializing in the research, development, design, production, installation, and technical services of vacuum toilet systems and mobile restrooms, is proud to reinforce its position as a domin...
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  • City Leaders of Dujiangyan Visited ZNZK

    City Leaders of Dujiangyan Visited ZNZK

    On March 28, 2018, Li Chuanhu, Mayor of Dujiangyan City, Zou Wen, Director of Dujiangyan Urban Management Bureau, and leaders of Wenchuan County visited Sichuan Zhongneng Environmental Protection Technology Co., Ltd. General Manager Chen Bin, Product Manager Qing Lin and others received the visit...
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