LEADING GALVANIZED STEEL SHEET MANUFACTURER
Discover premium galvanized steel sheets and coils with superior durability and versatile applications. Elevate your projects with our high-quality materials.
DESCRIPTION OF GALVANIZED STEEL SHEET
At Zhongjing Steel (Guangdong) Co., Ltd., our team is the backbone of our success. With multiple factory locations in Foshan and Xi'an, we are proud to have a dedicated team of technical personnel and international trade professionals. Our advanced facilities are equipped with continuous rolling, continuous annealing, and pickling combined units, along with comprehensive surface finishing equipment such as No.1, 2B, BA, No.4, 8K polishing mirror, black titanium, brushed, embossed, etched, electroplating, no fingerprints design, PVD coating, and PPGI. Our core products include stainless steel coils, sheets, plates, and flat color steel finishing products, widely used across various industries including food, beverage, medical equipment, household appliances, construction, decoration, and catering kitchenware. Our commitment to quality, customization, and competitive pricing, combined with our rapid response, professional service, efficient logistics, flexible payment options, and extensive industry experience, makes us a trusted partner for clients worldwide.

KEY ADVANTAGES OF GALVANIZED STEEL SHEET
Our galvanized steel sheet stands out with its unparalleled strength, superior hardness, and advanced manufacturing process. With robust customization capabilities and comprehensive one-stop services, we cater to the unique needs of the African, South American, and Middle Eastern markets. Our rapid response to customer demands and professional technical support ensure that you receive the highest quality products and services.
Exceptional Strength and Durability
Our galvanized steel sheets are designed to offer exceptional strength and durability, making them ideal for a wide range of applications. The superior hardness ensures long-lasting performance.
Advanced Manufacturing Process
Utilizing state-of-the-art manufacturing techniques, our steel sheets are produced with precision and consistency. This guarantees high-quality and reliable products for our customers.
Comprehensive Customization Options
We offer robust customization capabilities to meet your specific requirements, including various grades, thicknesses, and finishes. Our team is dedicated to delivering tailored solutions.
One-Stop Service
Our comprehensive one-stop service covers everything from initial consultation to final delivery, ensuring a seamless experience. We handle all aspects of your project with expertise.
Rapid Response to Customer Needs
Our team is committed to providing quick and efficient responses to all customer inquiries and requirements, ensuring that your needs are met promptly and effectively.
Professional Technical Support
We offer professional technical support to assist you with any questions or challenges you may encounter. Our experts are always ready to provide guidance and solutions.
TYPES OF GALVANIZED STEEL SHEET
Discover our diverse range of galvanized steel sheets and coils, meticulously crafted to meet various industrial standards and applications. Our galvanized sheets and plates, available in grades DX51D, DX53D, SPCC, and SGH340, offer thicknesses from 0.2mm to 5.0mm and widths ranging from 20mm to 1800mm. With mill finish options and precise processing techniques like bending, welding, and cutting, these products ensure durability and versatility. Our galvanized coils, also in grades DX51D, DX53D, SPCC, and SGH340, come with a thickness range of 0.2mm to 5.0mm and feature RAL color finishes. They are available in widths from 20mm to 1800mm and coatings from Z60 to Z300, providing excellent protection and adaptability for various uses.
GALVANIZED STEEL SHEET SPECIFICATIONS AND PROPERTIES
Discover the comprehensive specifications of our galvanized steel sheets, detailing grade, standards, and mechanical properties to ensure high-quality performance.
Product Name
|
Galvanized Sheet/Plate
|
---|---|
Grade
|
DX51D/DX53D/SPCC/SGH340
|
Standard
|
AISI, ASTM, GB, ECT, SUS, etc.
|
Finish
|
Mill finish, etc.
|
Thickness
|
0.2mm-5.0mm
|
Width
|
20-1800MM
|
Length
|
1000-8000MM
|
Tolerance
|
±1%
|
Technique
|
Cold Rolled / Hot Rolled
|
Processing Technique
|
Bending, Welding, Decoiling, Punching, Cutting, Bending, Welding, etc.
|
APPLICATION OF GALVANIZED STEEL SHEET
Our high-quality galvanized steel sheets and coils are essential across various industries, offering durability, corrosion resistance, and versatility. Explore how our products are utilized in key sectors such as semiconductor fields, aerospace, rail, energy, chemical, tooling, naval architecture, and automotive industries.
MANUFACTURING PROCESS OF GALVANIZED STEEL SHEET
Our manufacturing process for galvanized steel sheets is meticulously designed to ensure high-quality output. Each stage, from pre-treatment to inspection, adheres to stringent standards, ensuring durability and superior performance. Discover the detailed steps involved in producing our premium galvanized steel products.

Pre-Treatment Process for Galvanized Steel Sheets
The pre-treatment process involves cleaning the steel surface to remove impurities such as dirt, oil, and rust. This step is crucial for ensuring the zinc coating adheres properly to the steel. Our advanced pre-treatment techniques use environmentally friendly chemicals and state-of-the-art equipment, ensuring a clean and smooth surface, ready for the subsequent galvanizing processes.

Annealing Process in Galvanized Steel Production
Annealing involves heating the steel sheets to a specific temperature and then slowly cooling them. This process enhances the ductility and reduces the hardness of the steel, making it more workable. Our precision-controlled annealing furnaces ensure uniform heating and cooling, resulting in consistent and high-quality galvanized steel sheets.

Hot-Dip Galvanizing Technique
In the hot-dip galvanizing process, steel sheets are immersed in a bath of molten zinc. This coating provides excellent corrosion resistance, extending the lifespan of the steel. Our hot-dip galvanizing lines are equipped with the latest technology, ensuring a uniform zinc coating that meets international standards such as AISI, ASTM, and GB.

Galvannealing Process for Enhanced Coating
The galvannealing process involves reheating the galvanized steel sheets to create a zinc-iron alloy coating. This step enhances the adhesion of the coating, making it ideal for painting and welding applications. Our state-of-the-art galvannealing facilities ensure a high-quality finish, meeting the specific requirements of various industrial applications.

SPM & Chemical Treatment for Surface Protection
Surface Protection Measures (SPM) and chemical treatments are applied to enhance the durability and aesthetic appeal of the galvanized steel sheets. These treatments include chromating, phosphating, and passivation, which provide additional protection against corrosion and improve the paintability of the steel. Our advanced treatment processes ensure long-lasting and visually appealing products.

Final Inspection & Coiling of Galvanized Steel Sheets
The final stage involves a thorough inspection to ensure the galvanized steel sheets meet all quality standards. Any defects are identified and rectified before the sheets are coiled for shipment. Our rigorous inspection processes guarantee that only the highest quality products reach our customers, ensuring satisfaction and reliability in every coil.
WHY CHOOSE OUR GALVANIZED STEEL SHEET
Our company offers tailored solutions and professional technical support, emphasizing quick response and efficient service.
Comprehensive Pre-Sales Consultation
Our expert team provides detailed pre-sales consultation to understand your specific needs and recommend the best stainless steel solutions. We ensure you get the right product for your applications, enhancing efficiency and performance.
Custom Fabrication Services
We offer custom fabrication services, including bending, welding, and cutting, tailored to your precise specifications. Our advanced technology ensures high-quality, durable stainless steel products for diverse applications.
Fast and Reliable Delivery
We pride ourselves on our fast and reliable delivery service. With an extensive logistics network, we ensure your stainless steel sheets and plates arrive on time, every time, minimizing downtime and maximizing productivity.
Expert Technical Support
Our dedicated technical support team is available to assist you with any queries or issues. We provide expert guidance and solutions, ensuring smooth and efficient use of our stainless steel products in your projects.
Quality Assurance and Testing
We conduct rigorous quality assurance and testing on all our products to meet industry standards. Our commitment to quality ensures you receive stainless steel sheets and plates that are reliable and meet your exact requirements.
Post-Sales Support and Maintenance
We offer comprehensive post-sales support and maintenance services. Our team is ready to assist with any issues, ensuring the longevity and optimal performance of your stainless steel products.
Customized Packaging Solutions
We provide customized packaging solutions to ensure the safe and secure delivery of your stainless steel sheets and plates. Our packaging is designed to protect your products during transit, preserving their quality and integrity.
Sustainable and Eco-Friendly Practices
We are committed to sustainable and eco-friendly practices in our production processes. Our stainless steel products are manufactured with minimal environmental impact, aligning with your sustainability goals.
FAQ ABOUT GALVANIZED STEEL SHEET
Explore answers to common questions about galvanized steel sheets, a core product of Zhongjing Steel. This FAQ section provides detailed, reliable information to help you understand the benefits, uses, and specifications of our galvanized steel sheets. Whether you're a seasoned professional or new to the industry, our FAQ module is designed to offer clear and concise answers to enhance your knowledge and decision-making.
Galvanized steel sheets are widely used in construction, automotive, and manufacturing industries due to their corrosion resistance and durability. Common applications include roofing, wall panels, automotive body parts, and appliances. Their versatility makes them ideal for both indoor and outdoor projects.
Galvanized steel sheets are produced through a hot-dip galvanizing process. This involves immersing steel sheets in molten zinc, creating a protective coating that prevents rust and corrosion. The process ensures a long-lasting, durable product suitable for various industrial applications.
The primary benefits of galvanized steel sheets include excellent corrosion resistance, longevity, and low maintenance. The zinc coating provides a robust barrier against environmental factors, extending the lifespan of the steel. Additionally, galvanized steel is cost-effective and recyclable, making it an environmentally friendly choice.
Yes, galvanized steel sheets can be painted. However, it's essential to prepare the surface properly by cleaning and priming it to ensure good adhesion. Using paints specifically designed for galvanized surfaces will yield the best results. Painted galvanized steel offers both aesthetic appeal and additional protection.
Yes, galvanized steel sheets come in various grades, each suited for specific applications. Zhongjing Steel offers a wide range of grades, including China GB, ASTM, JIS, and DIN standards. These grades differ in chemical composition and mechanical properties, catering to diverse industrial needs.
Choosing the right galvanized steel sheet depends on your project's requirements, such as environmental conditions, load-bearing capacity, and aesthetic needs. Consulting with Zhongjing Steel's experts can help you select the appropriate grade and specifications to ensure optimal performance and longevity.
Galvanized steel sheets require minimal maintenance. Regular inspections for scratches or damages can help maintain their protective coating. Cleaning with mild detergent and water will remove dirt and debris. Avoid using abrasive materials that could damage the zinc coating.
The longevity of the zinc coating on galvanized steel sheets depends on environmental factors and the thickness of the coating. Generally, a standard galvanized coating can last 20 to 50 years in non-corrosive environments. In more aggressive conditions, the lifespan may be shorter, but still substantial compared to non-galvanized steel.
Yes, galvanized steel sheets are environmentally friendly. The zinc used in the galvanizing process is recyclable, and the steel itself can be reused. Additionally, the long lifespan reduces the need for frequent replacements, contributing to resource conservation and reduced environmental impact.
You can purchase galvanized steel sheets directly from Zhongjing Steel by contacting us via email at sheng@zhongjingsteel.com or calling +86 13794056666. Visit our website at https://zhongjinggangtie.en.alibaba.com/ for more information and to explore our product offerings.
CUSTOMER TESTIMONIALS
Emily Johnson
The galvanized steel sheets I purchased exceeded my expectations in durability and quality. They have proven to be an excellent choice for my construction projects, providing both strength and longevity.
Michael Brown
I am thoroughly impressed with the galvanized steel sheets. They offer superb corrosion resistance, which is crucial for my outdoor installations. The customer service was also top-notch, making the entire process seamless.
Sarah Davis
Using these galvanized steel sheets has significantly enhanced the structural integrity of my builds. The product's reliability and the company's prompt delivery have made them my go-to supplier.
James Wilson
The quality of these galvanized steel sheets is outstanding. They have performed exceptionally well under various weather conditions, ensuring the longevity of my projects. Highly recommended!
Linda Martinez
I have been using these galvanized steel sheets for multiple projects, and they have consistently delivered excellent results. Their resistance to rust and wear is impressive, making them a valuable investment.
Robert Taylor
The galvanized steel sheets provided by this company are of superior quality. They have been instrumental in enhancing the durability and aesthetic appeal of my construction work. The service and support are commendable.
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CONTACT US FOR YOUR GALVANIZED STEEL SHEET NEEDS
Ready to elevate your projects with premium galvanized steel sheets and coils? Our expert team is here to provide personalized solutions tailored to your specific requirements. Whether you need DX51D, DX53D, SPCC, or SGH340 grades, we ensure top-notch quality and precise specifications. Contact us today to discuss your needs and receive a competitive quote!