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the technical staff of yongda construction leakage plug company have been specializing in basement leak plugging, pool leak plugging, tunnel leak plugging, culvert leakage plugging, pipeline leak plugging, subway waterproof leak plugging, cable trench leak plugging, expansion joint leak plugging and other types. construction of difficult, complex and difficult waterproof and leak-blocking projects. 24 hours a day, it provides you with waterproof and leak plugging solutions.

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