Galvalume steel coil is a type of steel that is coated with zinc for protection by an electroplating process. The galvanized layer is applied to cold rolled steel at low temperatures. So it is also known as cold galvanized steel.

Color-coated aluminum coils are metal composite materials made from high-quality aluminum alloy plates as substrates. After surface pretreatment, one or more layers of colored organic coatings are applied, and then baked and solidified. This product combines the light weight and corrosion resistance of aluminum alloy with the rich color and beauty of organic coatings. It has the characteristics of light weight, beauty, corrosion resistance and easy processing.

1. Color Coated steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.
2. The base metals for Color Coated Steel Coil consist of cold rolled, HDG electro-galvanized and hot-DIP alu-zinc coated steel. The finish coats of Color Coated Steel Coil can be classified into groups as follows: Polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.
4. The color of the Color Coated Steel Coil has a very wide selection, like orange, cream-colored, dark sky blue, sea blue, bright red, brick red, ivory white, porcelain blue, etc.
5. The Color Coated Steel Coil can also be classified into groups by their surface textures, namely regular prepainted sheets, embossed sheets and printed sheets.

Our colored roof tiles are meticulously crafted from premium color-coated steel plates. These plates are expertly rolled and cold-bent to form a diverse array of corrugated profiles, ensuring both aesthetic appeal and structural integrity.

These versatile roofing solutions are perfectly suited for a wide range of applications, including industrial and civil buildings, warehouses, special-purpose structures, and large-span steel structures. They excel in roofing, walls, and both interior and exterior wall decoration.

Zero Spangle Galvanized Steel Coil Z80, a high-performance protective material engineered for premium manufacturing, is widely recognized for its ultra-smooth surface uniformity, exceptional coating adhesion, and enhanced corrosion resistance. Utilizing advanced hot-dip galvanizing technology with suppressed crystallization, this substrate features a $80\text{g/m}^2$ zinc coating that provides robust, reliable sacrificial protection against severe environmental oxidation. The "Zero Spangle" flat finish eliminates the traditional visual zinc crystals, providing a flawless, grain-free canvas that is exceptionally optimal for high-gloss post-painting, powder coating, or precision stamping. Balancing structural longevity with excellent mechanical workability, Z80 zero spangle coil is the premier baseline choice for home appliance casings, automotive backing plates, premium ductwork, and refined structural forming profiles.

ASTM A36 Hot-Rolled Carbon Steel Coil, a globally recognized benchmark for carbon structural steel, is highly renowned for its exceptional strength-to-weight ratio, superb formability, and outstanding weldability. Manufactured under the strict quality controls of the ASTM American standard, this hot-rolled steel coil offers reliable yield and tensile properties that ensure structural stability and long-term durability. Its soft-carbon chemical nature provides maximum workability, making it exceptionally easy to cut, bend, drill, and weld in diverse manufacturing environments. Serving as an ideal substrate for further cold-reduction or galvanizing processing, ASTM A36 steel coil is widely utilized across structural engineering, industrial fabrications, general manufacturing, and transport infrastructure, delivering unparalleled reliability and cost-efficiency.

Regular Spangle Galvanized Steel Coil Z40, a highly versatile and visually distinctive protective steel product, is widely recognized for its excellent corrosion resistance, classic metallic appearance, and superior cost-efficiency. Manufactured via a continuous hot-dip galvanizing process, this substrate features a $40\text{g/m}^2$ zinc coating that provides reliable sacrificial protection against atmospheric moisture and oxidation. The "Regular Spangle" crystallization gives the steel surface a traditional, high-end industrial aesthetic that is highly favored in specific regional markets. Combining reliable mechanical strength with great bending workability and weldability, Z40 regular spangle coil serves as an exceptional and economical baseline material for outdoor structures, ductwork, roofings, and various forming profiles.

Q235B Hot-Rolled Steel Coil, a foundational cornerstone of global industrial infrastructure, is highly renowned for its outstanding tensile strength, excellent weldability, and superior structural versatility. Manufactured in strict compliance with the GB/T 700 standard, this carbon structural steel coil delivers a perfect balance of reliable mechanical performance and high cost-efficiency. Its robust load-bearing capacity and premium plasticity make it exceptionally easy to cut, bend, and weld in heavy-duty environments without compromising structural integrity. Widely utilized as a primary substrate for cold-rolling and galvanizing lines, it is also extensively applied in structural engineering, steel frame fabrications, pipelines, and heavy machinery manufacturing, delivering maximum longevity and exceptional efficiency for large-scale projects.

DC02 Cold-Rolled Steel Coil for Deep Drawing, an engineered structural material, is highly recognized for its excellent formability, precise gauge control, and uniform mechanical properties. Manufactured in strict conformity with the EN 10130 specification, this deep-drawing quality (DDQ) steel coil exhibits an optimized yield-to-tensile strength ratio and superb elongation, allowing it to withstand complex bending, pressing, and multi-stage drawing without thinning or cracking. Its flawless, highly refined surface ensures uniform oil retention during metal stamping, while providing a clean, high-affinity base for subsequent painting, powder coating, or enameling. Delivering an exceptional balance of cost-efficiency and heavy-duty structural reliability, DC02 deep-drawing coil is the premier choice for automotive components, home appliance housings, and intricate hardware manufacturing.

DC01 Thin-Gauge Cold-Rolled Steel Coil, an essential precision material in premium manufacturing, is highly recognized for its exceptional dimensional accuracy, ultra-thin gauge capabilities, and flawless surface finish. Produced strictly in accordance with the EN 10130 standard, this cold-reduced steel coil delivers an incredibly tight thickness tolerance and superb flatness, making it perfectly suited for high-speed automated production. Its excellent formability, bending reliability, and uniform mechanical properties ensure flawless performance during stamping and light drawing operations. With a highly receptive surface optimal for subsequent painting, powder coating, or galvanizing, DC01 thin-gauge coil balances reliable cost-efficiency with high-end industrial aesthetics across diverse modern applications.

SPCC-SD Matte-Finish Cold-Rolled Steel Coil, a fundamental material in modern manufacturing, is highly renowned for its exceptional surface flatness, precise dimensional tolerances, and superior workability. Processed through advanced cold-reduction mill, the "SD" designation ensures a uniform matte finish (dull finish) that not only provides a low-gloss, premium aesthetic but also significantly enhances oil retention and the adhesion strength of subsequent painting, coating, or plating. Boasting excellent formability and deep-drawing capabilities, it is widely utilized in automotive stampings, home appliance casings, hardware products, and electrical enclosures. Balancing cost-efficiency with reliable mechanical performance, SPCC-SD coil delivers maximum productivity and longevity across diverse industrial applications.

ZAM steel refers to zinc aluminum magnesium steel, and its coating consists of Zn, Al, and Mg. Adding Al and Mg contents offers much better corrosion resistance, several times to ten times higher than that of GI and GL steel. In addition, zinc magnesium aluminum coating has excellent processing performance and great hardness. And it also has a great self-healing effect on the cutting area. Because of its superior corrosion resistance, ZAM steel products are widely used in construction (roofing and wall), steel structures and accessories, railways, bridges, agriculture and animal husbandry (greenhouses, livestock farms, etc.), home appliances, automobiles, color-coated substrates, etc.

Stainless Steel Plate, a robust alloy with ≥10.5% chromium, offers exceptional corrosion resistance to acids, alkalis, and harsh environments. Its smooth surface, high strength, and durability make it ideal for chemical plants, oil refineries, and architectural cladding. Available in grades like 304, 316L, and 2205, it ensures longevity in extreme conditions. Elevate your projects with premium stainless steel plate—contact us today for custom solutions!

Galvalume plate, as a high-performance corrosion-resistant alloy steel plate, is made by hot-dip plating process to evenly cover the surface of the steel plate with aluminum-zinc alloy. Its main components are 55% aluminum, 43.4% zinc and 1.6% silicon. This unique alloy ratio gives the galvanized sheet excellent corrosion resistance, heat resistance and good processing performance.

Carbon steel plates are most commonly used in construction and other applications where durability and strength are required. We have a large stock of carbon plate products available for sale, ranging in thickness from 2mm to 20mm and width from 600mm to 3000mm. They are also available in different grades, including Q235, Q345, etc. Besides, we also provide various processing services including punching, bending, slitting, cutting, and other processing services.

Cold rolled carbon steel plate is a low carbon steel sheet processed by cold rolling. Its thickness is usually less than 4mm, with high surface finish and excellent dimensional accuracy. Its mechanical properties and process performance are significantly improved compared with hot rolled steel plate. During the cold rolling process, annealing treatment is used to eliminate internal stress and enhance the ductility of the material, making it particularly suitable for forming processes such as deep drawing and bending. At the same time, the corrosion resistance can be further improved through surface treatment such as galvanizing and coating. It is an indispensable basic material in modern industry.

Stainless Steel Coil, a versatile metal product, is renowned for its corrosion resistance, durability, and aesthetic appeal. Made from chromium-rich alloy steel, it resists rust, high temperatures, and harsh chemicals, making it ideal for architecture, automotive parts, appliances, and medical devices. Its formability allows complex designs, while low maintenance and recyclability enhance sustainability. A cornerstone of modern industry, it balances performance, longevity, and cost-efficiency across diverse applications.