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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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