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            company profile

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            ZPW-2000R No insulation frequency shift automatic block system

            JWJ-C2 microcomputer axle counter equipment

            CXG-rx Security information transmission equipment

            JT-CZ20000-kj Cab signal/Vehicle signal

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            Qualification honor

            Ruixing people are good at innovation, and they are willing to win gold medals.

            Qualification honor

            Ruixing people are good at innovation, and they are willing to win gold medals.

            Company

            Company Profile
            Organizational structure
            Team display

            Honor

            黑ICP備17001761號-1   Copyright 2018 Heilongjiang Railway Signal Technology Co., Ltd.,   hotline:+86-0451-86440012     Customer service hotline:+86-0451-86437781       Technical support: Heilongjiang Province
            精品裸体舞av九月