About us
LONGWING IMPORT & EXPORT CO., LIMITED has been Founded in 2022, The mainly products we offer is Steel Coil and sheet including All kinds of Prepaintted Steel coil/Galvanized Steel Coil/ Galvalume Steel Coil/ Steel Strip.Galvanized Steel Sheet/ Corrugated Steel Sheet.
LONGWING IMPORT & EXPORT CO., LIMITED has become the professional steel and metal export and distributor in international business field. With its well-deserved reputation and efficient service, We steel export amount more than 10millions usd last year and we already...
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Stable supply of goodsDirectly connected steel mills provide sufficient supply throughout the year.
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a wide range of categoriesOne stop selection of steel coil and steel plate series.
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Excellent qualityUniform coating, high dimensional accuracy standard.
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Global ServicesLong term foreign trade cooperation guarantee among thirty countries.
Thickness: 0.12mm -2.5mm Width: 600mm -1250mm Steel coil i...
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Steel plate thickness: 0.14-0.30-0.80-2.0mm (millimeters) W...
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Steel plate thickness: 0.14-0.30-0.80-2.0mm (millimeters) W...
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Steel plate thickness: 0.14-0.30-0.80-2.0mm (millimeters) W...
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Company News
Detailed explanation of the core performance of aluminum zinc coated steel coil GL, a special raw material for overseas high-end projects of high corrosion resistant steelIn severe corrosion scenarios such as coastal areas, chemical industries, and industrial zones, ordinary hot-dip galvanized steel coils are difficult ...
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Company News
Advantages of steel procurement for small and medium-sized overseas buyers, Longyi flexible minimum order quantity adapted to small and medium-sized wholesalersMany overseas small and medium-sized building materials wholesalers, small engineering companies, and hardware processing plants face the challenges...
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Industry News
How to choose the weight of the zinc layer on hot-dip galvanized steel coils? Procurement standards for zinc layers in different scenariosThe core rust prevention ability of hot-dip galvanized steel coils is determined by the weight of the zinc layer. The industry commonly uses zinc la...
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Industry News
Differences in PVDF, HDP, and PE coatings for color coated steel coils, selection guide for overseas procurementPPGI color coated galvanized steel coils are divided into three mainstream types based on surface coating materials: PE polyester, HDP high weather ...
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