// Product Description //
Galvanized coil, the thin steel sheet is immersed in a molten zinc tank to make a layer of zinc thin steel sheet adhered to its surface.
It is mainly produced by continuous galvanizing process, that is, the rolled steel sheet is continuously immersed in a plating tank with molten zinc to make a galvanized steel sheet; alloyed galvanized steel sheet. This steel sheet is also made by hot dip method, but after leaving the tank, it is immediately heated to about 500℃ to form an alloy film of zinc and iron. This galvanized coil has good coating adhesion and weldability.
Chemical degreasing → hot water washing → water washing → electrolytic degreasing → water washing → acid washing → rust removal → water washing → electrogalvanizing process → water washing → passivation → hot water washing → drying → quality inspection → packaging and sales

Shandong Zhongxuan Steel is more than just a product supplier; we are your trusted industry partner
We are committed to providing one-stop steel material solutions for domestic and international customers, meeting the needs of different industries for high-performance materials.
Personalise
We are manufacturer,We are able to satisfy customers’ individuation.
High Quality Products
Cold-rolled steel, hot-rolled steel, galvanized steel, galvanized steel, color-coated steel and other products
Provide Excellent Service
we have established long-term and win-win partnership with many large steel manufacturers
Request a Free Estimate
Need to know how much your cost?
// Professional Showcase · Safe Shipping //
In the shipping process, we strictly adhere to standardized operating procedures: we employ customized packaging solutions that are moisture-proof, scratch-proof, and deformation-proof, and each batch of products is reinforced according to international shipping standards. Whether it's full container export or domestic dedicated truck delivery, we achieve end-to-end visualized management from warehousing, packaging, labeling to logistics tracking, ensuring that goods are delivered safely and on time to customers worldwide.
Company Show
Transport Packaging
Certificate qualification
As a modern integrated steel enterprise, Shandong Zhongxuan Steel Group not only strives for excellence in its production and service systems, but also consistently adheres to the highest industry standards, establishing a rigorous, standardized, and international quality control and certification system. The company's products comply with international standards such as Japanese JIS, American ASTM/AISI, and European EN, and some products have obtained CE certification, meeting the access requirements of multiple global markets.
// Products Recommended //
Get real-time quotes
Interested? Leave your contact details.