Welcome to visit yangzhou longchuan steel pipe co., LTD's official website!

        • Longchuan group three five workers congress And2017In summary commendation congress is held ceremoniously

            Involved in project total package solution、Provide project technical solutions、To provide customers with technical support, etc。Scientific research sectorSteel plate

            Scientific research sector

            Involved in logistics transportation、Warehousing services、Spot sales、Customs clearance agent、The electronic commerce、Marketing services, etc。The logistics sectorThe service industry sector

            The logistics sector

            Seamless steel pipe、Stainless steel pipe、Deformed steel pipe and other manufacturing operations、And steel pipe anticorrosion、The expansion pipe、Car silk collar and other deep-processing production business,To provide customers with a wide range of products to choose。The manufacturing sectorThe financial industry sector

            The manufacturing sector
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