HEBEI PROVINCE YANSHAN COUNTY DL PIPE FITTINGS CO., LTD
We are the flange manufacturer,do you need flanges?Feel free to ask me for quotes of pipe fittings and flanges. Factory trip is also welcomed! WhatsApp: 86 19061777705 Email: sophie@ #tees #pipefittings #steelpipefittings #FactoryTour #pipefittingsfactory #oilandgasindustry #oilandgas
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