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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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