SMSTEEL
SMSTEEL
Galvannealed (GA) steel coil represents a sophisticated evolution in the metallurgical industry. Unlike traditional galvanized steel, GA steel undergoes an additional annealing process that induces a zinc-iron alloy coating (typically 8-12% iron). In the current global industrial landscape, the demand for GA steel is surging, particularly in North America, East Asia, and Europe, as industries pivot toward materials that offer superior weldability and paint adhesion.
As a specialized Wholesale Galvannealed Steel Coil Manufacturer, we observe that the global market is increasingly prioritizing corrosion resistance in harsh environments without sacrificing the aesthetic finish. The transition from pure zinc coatings to zinc-iron alloys is a testament to the engineering requirements of the 21st century.
Serving the public, focusing on quality through advanced technology.
Our production facilities cover over 66,700 square meters factory, and have more than 300 employees and eight High Frequency welded lines. Each line has a complete set of equipment to accomplish at least five production steps. All of this gives us a monthly output of 100,000 tons, half of which is exported. These facilities also include a molding workshop complete with 20 R&D engineers possessing over 10 years’ experience.
Global automotive OEMs are demanding high-strength GA steel to reduce vehicle weight while ensuring maximum crash safety and corrosion protection for internal body panels.
The matte finish of galvannealed steel provides an excellent profile for paint bonding, reducing the need for intensive pre-treatment in home appliance manufacturing.
Enterprises are now sourcing from manufacturers who utilize energy-efficient annealing processes and recyclable raw materials to meet ESG targets.
Founded in 2010, STEP MILLION is a leading steel material supplier and manufacturer in China. We produce and supply a comprehensive range of materials including pre-galvanized steel pipe, hot dip galvanized steel pipe, ERW pipe, square and rectangular tube, scaffolding tube, steel plate coils, cold-rolled steel sheet (coil) SPCC, pickled steel sheet (coil) SPHC, galvanized steel sheet (coil) SGCC/SECC, stainless steel sheet (coil) STS, aluminum sheet (coil) AL, and silicon steel SI.
Our products are widely used in construction, greenhouse, fence, household appliances, automobiles, elevators, and other industries. We have established long-term and stable strategic cooperation relations with more than ten well-known enterprises such as LG Electronics and Xizi United.
Over 20 inspectors, with over 10 years’ experience, will find the suitable raw materials for your order. All of our raw materials have GB, ASTM, BS or DIN certifications. CE certifications are available upon request. We utilize state-of-the-art testing equipment from Germany and Japan to ensure every Galvannealed Steel Coil meets the highest industrial standards.
Our strategic partnerships with giants like Hebei Iron and Steel Group (HBIS), Baowu Iron and Steel Group, Shougang, and Anshan Iron and Steel allow us to sell more than 700,000 tons of steel annually, with an annual turnover of nearly 4 billion yuan.
Strategic advantages for global steel procurement.
With over 15 years of industry experience, we possess a profound understanding of client requirements while maintaining a highly competitive market position.
Quality control remains the core priority. All products originate from reputable mills, utilizing premium raw materials and the latest technological advancements.
A standardized response protocol ensures all inquiries are addressed within 24 hours, with comprehensive solutions provided within 48 hours.
Our markets mainly cover Middle & South America, Southeast Asia, the Middle East, and Africa, spanning nearly 100 countries. We offer flexible cooperation terms, including small-scale initial orders and enhanced payment terms to maximize value for global clients.
