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China, Chinese Customized Galvanized Galvalume Aluminum PVC PPGI UPVC Colored Metal Tile Steel Roofing Sheet Corrugated Roof Tile for Building Material1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Steel ProductsAlloy SteelPrepainted Embossed Profiled Steel Roofing SheetColor Coated Steel Roofing Sheet
Qingdao Witop Steel Co., Ltd
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Product DescriptionCompany ProfileProduct DescriptionColor Coated Steel Roofing SheetColor coated steel roofing sheet are rolled and cold-formed into corrugated profiles from PPGI/PPGL steel coil.Color coated steel roofing sheet have wave-shape, trapezoid-shape, glazed tiles and ridge tiles. Color coated steel roofing sheet have the advantages of light weight, high strength, various colors, convenient and fast construction, earthquake resistance, fire prevention, rain resistance, long life, maintenance-free and so on.Color Coated Steel Roofing SheetTypeWave-Shape, Trapezoid-Shape, Glazed Tile, Ridge TilesPainting CoatingPrimer: 5-10μmTop Coating: 10-25μmBack Coating: 5-10μmPainting BrandNippon, AkzoNobel, KCCColor ChartAny RAL Chart or Client's Sample ColorSurface TreatmentPVC Film, Wrinkle/Matt, Printed Surface, EmbossedHardnessSofty, Semi Hard, Full Hard, G550Thickness0.12-2.00MMWidth600-1050MMBundle Weight2-3MT/Bundle or CustomizedMetallic CoatingZinc: 40-275G/M2;Alu-zinc: 40-150G/M2;PackageStandard Seaworthy Exporting PackingTransport TypeVessel Container, Vessel Bulk, Railway Container, Railway WagonLoading PortTianjin, Qingdao, Ningbo, Shanghai and other China's portDelivery Time15-25 Days after Receiving the DepositTerms of TradeEXW, FOB, CFR, CIFTerms of PaymentT/T and Irrevocable LC at SightProduction Capacity7000MT/MonthApplicationWidely used in roofing and siding for factories, warehouses, shopping centers, and residential buildings;Ideal for large-span steel structures like workshops, pavilions, airports, and stadiums;Used in prefab homes, container houses, temporary offices, and site dormitories;For construction site fencing, road barriers, and residential enclosures;Sometimes used for soffit decoration, ceilings, and interior partitions;Sandwich Panels, Wall Panels, Cold Room Panels, Shutter Doors / Rolling Doors, Home Appliance Panels etcProduct Structure & Process Flow ChartColor Coated Steel Roofing Sheet Structure* Finshed Coating* Primer*Chemical Conversion Coating*Metallic Coating*Steel Sheet (Base Metal) More Surface Treatment Type for Choose1. Regular2. Pattern3. Embossed4. Wrinkle (Matt)Steel Roofing Sheet Process Flow Chart1. Uncoiler2. Feeding Table3. Roll Froming System4. Safety Fence5. Post-Cutting6. Finished Product Output SupporterProduct ApplicationSteel Roofing Sheet of ApplicationRoofing, wall cladding, Structural steel, pre-painted panelsCar body components, chassis partsRefrigerator back panels & air conditioner shellsSteel cabinet, shelf manufacturingVentilation ducts, chimney pipes, and flue systemsElectrical enclosures, distribution boxesCeiling panels, wall partitionsToolboxes lighting fixtures metal craftworkGreenhouse tubes, scaffold pipes, cable conduitsCable tray supports & grounding accessoriesC/Z structural purlinsIndustrial packaging straps, steel bundling strips Electronic frames and appliance bracketsPackaging & ShippingPacking DetailsStandard export package: 3 layers of packing, inner side is anti-water craft paper, PVC plastic film is the middle and outer side covered by at least 0.45mm thick steel sheet,wrapped by minimum seven steel strapping strips with lock catch.In particular, WITOP steel places desiccant on the coil inner core side and on both lateral sides of the coil for bulk transportation to ensure that coils are delivered to clients in good condition.Package can be customized as client's requirements.Factory Live ShotExhibiton and CertificateFAQFAQ: Buyer's Guide: Common Questions Answered by Witop SteelQ1: Are you a manufacturer or trading company?A: We are a professional manufacturer of galvanized steel coils, galvalume coils, and prepainted steel (PPGI/PPGL) with over 20 years of experience. Our factory is located in China and supports both OEM and direct export services. Q2: What is your minimum order quantity (MOQ)?A: Our standard MOQ is 25 tons (1 container), but we also support small trial orders for new customers. Q3: What standards do your products follow?A: We produce coils according to ASTM A653, JIS G3302, EN 10346, and other international standards. Certificates like ISO, SGS, BV, CO, and Form E are available upon request. Q4: Can you provide sample coils or cut sheets?A: Yes, we can provide free A4-sized samples or cut sheets for testing and evaluation. Shipping costs may apply depending on location. Q5: How do you ensure quality control?A: Each batch undergoes strict quality inspection, including:Coating and thickness testTensile strength and elongation testT-bend and impact testSurface and spangle inspectionWe also provide mill test certificates (MTC) for every order. Q6: What's your lead time?A: Normal delivery time is 20–25 days after receiving the deposit. Urgent orders can be prioritized. Q7: Do you support third-party inspection?A: Yes. We welcome inspections by SGS, BV, TUV, or any agency appointed by the buyer. Q8: Which markets do you serve?A: Our main markets include Southeast Asia, the Middle East, Africa, South America, and Eastern Europe. We've served over 1,000 global buyers. Q9: Can I visit your factory in China?A: Absolutely! We welcome you to visit our factory. We'll provide pickup service, arrange a factory tour, and show you the production & inspection process. Q10: What are your payment terms?A: We accept T/T, L/C, and in some cases, DP or OA for long-term partners.
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