Customizable Color Prepainted Steel Sheets From China Factory

Customization:	Available
After-sales Service:	Supported
Warranty:	Supported

Basic Information

Model NO.

DX51D+Z DX52D+Z DX53D+Z DC51D+Z DC52D+Z DC53D+Z SG

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Cold Rolled

Application

Boiler Plate

Thickness

0.1mm-300mm

MOQ

1 Ton

Production Capacity

60,000 Tons/Year

Origin

China

Product Description

Color-coated coils are based on hot-dip galvanized sheet, electro-galvanized sheet, etc. After surface pretreatment (chemical degreasing and chemical conversion treatment), one or several layers of organic coatings are applied on the surface, followed by a curing process by baking. These are commonly referred to as color steel coils.

The color-coated steel strip using hot-dip galvanized steel strip as the base material is protected by the zinc layer. The organic coating plays a covering role to prevent rusting, extending the service life significantly.

Substrate Classification

Hot dip galvanized substrate: Provides insulation and protection, preventing rust with long service life. Standard zinc content is 180g/m2.
Hot-dip Al-Zn substrate: 55% Al-Zn coating. Corrosion resistance is 2-5 times that of standard galvanized sheets. Ideal for energy saving.
Electro-galvanized substrate: Beautiful appearance and excellent processing performance. Mainly used for home appliances and interior decoration.

Coating Types

Polyester (PE): Good adhesion, rich color, medium chemical resistance, low cost.
Silicon Modified Polyester (SMP): Good hardness, abrasion resistance, and heat resistance.
High Durability Polyester (HDP): Excellent color retention and UV resistance.
Polyvinylidene Fluoride (PVDF): Superior outdoor durability, dirt resistance, and chemical resistance.

Detailed Photos

Product Parameters

Parameter	Details
Products Name	PPGI / PPGL
Standard	JIS G3303, GB/T 12754-1991, ASTM A755/M, JIS G3322
Material	DX51D, DX52D, S350GD, S550GD
Thickness	0.12 - 3.0 mm
Width	20 - 1500 mm (Normal: 914/1000/1219/1250/1500 mm)
Coating Process	Front: Double coated & double drying; Back: Double/Single coated
Top Paint Types	PVDF, HDP, SMP, PE, PU
Coil ID / Weight	508 mm or 610 mm / 3 - 12 Tons
Shipment	Within 10-15 workdays (for standard orders)

Our Advantages

Strict quality control system with customized sizing.
Highly competitive factory-direct pricing.
State-of-the-art production technology and equipment.
Effective OEM & ODM services for global clients.

Packaging & Shipping

1. Horizontal Packaging: Conventional factory packaging with moisture-proof paper and iron sleeves. Inner diameter: 508/610mm.

2. Vertical Packaging: Firm and secure for transport, effectively avoiding roll collapse and ensuring the product arrives without scars.

Company Profile

Established in 2000, our group focuses on various types of steel profiles including angle steel, channel steel, I-beams, H-beams, and plates. We serve customers across different industries with special specifications of steel products, including stainless steel and non-ferrous metals.

Our factory covers an area of approximately 70,000 square meters and is equipped with advanced processing machinery such as large shearing machines, straightening machines, and annealing furnaces. We maintain an annual inventory of over 10,000 tons to ensure prompt delivery to our global sales network covering over 100 countries.

Frequently Asked Questions

What are your payment terms?

We generally prefer 30% TT before inspection and the remaining 70% against the Bill of Lading. However, payment terms are negotiable to meet our clients' needs.

Do you provide free samples?

Yes, we provide free samples to our clients. In many cases, we also cover the sample shipping costs to ensure a smooth evaluation process.

Is product customization available?

Our expert equipment and highly-trained workers allow us to manufacture highly customized products according to your specific size and material requirements.

What materials do you primarily supply?

We supply all grades of steel and stainless steel products, including coils, strips, sheets, and pipes. We also offer copper and aluminum products.

How do you ensure product quality?

Our products are certified by ISO9001, SGS, and BV. We provide Mill Test Certificates (MTC) and support third-party inspections before shipping.

Why should we choose your factory?

With over 15 years of industry experience, we offer high-quality products at competitive prices, backed by a professional 7*24 online service and after-sales team.