Color Coated Corrugated Steel Metal Roofing/Wall Sheet for House Roofing Sheets

Product Description

Company Profile

Product Description

Color Coated Steel Roofing Sheet

Color 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 Sheet
Type	Wave-Shape, Trapezoid-Shape, Glazed Tile, Ridge Tiles
Painting Coating	Primer: 5-10μm
	Top Coating: 10-25μm
	Back Coating: 5-10μm
Painting Brand	Nippon, AkzoNobel, KCC
Color Chart	Any RAL Chart or Client's Sample Color
Surface Treatment	PVC Film, Wrinkle/Matt, Printed Surface, Embossed
Hardness	Softy, Semi Hard, Full Hard, G550
Thickness	0.12-2.00MM
Width	600-1050MM
Bundle Weight	2-3MT/Bundle or Customized
Metallic Coating	Zinc: 40-275G/M2; Alu-zinc: 40-150G/M2;
Package	Standard Seaworthy Exporting Packing
Transport Type	Vessel Container, Vessel Bulk, Railway Container, Railway Wagon
Loading Port	Tianjin, Qingdao, Ningbo, Shanghai and other China's port
Delivery Time	15-25 Days after Receiving the Deposit
Terms of Trade	EXW, FOB, CFR, CIF
Terms of Payment	T/T and Irrevocable LC at Sight
Production Capacity	7000MT/Month
Application	Widely 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 etc

Product Structure & Process Flow Chart

Color Coated Steel Roofing Sheet Structure

* Finshed Coating
* Primer
*Chemical Conversion Coating
*Metallic Coating
*Steel Sheet (Base Metal)
 
More Surface Treatment Type for Choose
1. Regular
2. Pattern
3. Embossed
4. Wrinkle (Matt)

Steel Roofing Sheet Process Flow Chart

1. Uncoiler
2. Feeding Table
3. Roll Froming System
4. Safety Fence
5. Post-Cutting
6. Finished Product Output Supporter

Product Application

Packaging & Shipping

Packing Details

Standard 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 Shot

Exhibiton and Certificate

FAQ

FAQ: Buyer's Guide: Common Questions Answered by Witop Steel

Q1: 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 test
Tensile strength and elongation test
T-bend and impact test
Surface and spangle inspection
We 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.