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www.bahnen.com.cn

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Dalian Bahnen is a professional petroleum products analysis instrument manufacturer. The founder has more than 20 years of experience of petroleum products analysis instrument research & development and manufacture. Dalian Bahnen always adhere to the management idea "Quality is life", "Innovation is core", "Highefficiency is guarantee", "Customers is instructor". Engages in building the top brand of china petroleum analysis instrument-BAHNEN and provide high quality products and services.