+86-535-6800746
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Pipeline Outer and Inner-wall Anti-corrosion Engineering
Pipeline Inter-wall Anti-corrosion
Pipeline Outer-wall Anti-corrosion Engineering
Pipeline Outer- and Inter-wall Anti-corrosion Engineering
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Add.:No.2, South Xingfu Road, Yantai City Tel:0535-6800746 0535-6837846 Fax:0535-6837846 E-mail： yantaihuatepu@sina.com