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      Clients Served

      Projects Involved

      Products Sold

      Products

      Industries & Applications

      Dandong Top Electronics Instrument (Group) Co., Ltd (“DDTOP”) was established in 1992 and kept providing safe and reliable level and flow instrument products for process industry since then. Now it has become a leading level and flow instrumentation manufacturer of China and around world.

      Learn more

      About Us

      Dandong Top Electronics Instrument (Group) Co., Ltd

      Dandong Top Electronics Instrument (Group) Co., Ltd (“DDTOP”) was established in 1992 and kept providing safe and reliable level and flow instrument products for process industry since then. Now it has become a leading level and flow instrumentation manufacturer of China and around world.

      Learn more

      Customers

      CNPC

      SINOPEC

      CNOOC

      CHINA SHENHUA

      CHINA HUANENG

      CHINA COAL

      CHINA COAL

      ADNOC

      Qatar Petrolium

      Saudi Aramco

      PETRONAS

      SK HOLDINGS

      SAMSUNG ENGINEERING

      HYUNDAI

      Royal Dutch Shell

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