Our steel products are widely used in various parts of automobiles, providing reliable performance, stable quality, and customized material solutions.
Applicable Steel Materials
The hot-dip galvanized (HDG) high-strength steel series covers mainstream automotive and industrial high-strength steel substrates, including hot-dip galvanized low-alloy high-strength steel (LA), bake-hardening steel (BH), dual-phase steel (DP) and conventional high-strength structural steel. All base materials feature stable mechanical properties and precise thickness tolerance. After hot-dip galvanizing treatment, the steel retains the original high-strength mechanical properties while obtaining excellent corrosion resistance, fully meeting the application requirements of automotive exterior parts, chassis components and outdoor agricultural machinery equipment.
Product Characteristics
High anticorrosion performance: Zinc and steel matrix form metallurgical combination for strong adhesion and longer service life than electro‑galvanized items.
Thick adjustable zinc coating (10‑120μm), evenly covered against acid‑rain and salt‑spray corrosion.
Economical and long‑lasting with low post‑use cost for outdoor and high‑corrosion‑condition projects.
Stable automated production supports customized sizes with high product qualification.
Main Application Fields
Chassis System
Subframe, torsion beam, suspension bracket, fuel tank fixing bracket, exhaust system bracket; Exposed to long-term contact with rainwater, snow salt, and soil. The hot-dip galvanizing coating is thick, and its rust prevention ability is much better than that of electro-galvanized plates.
Interior and exterior trim hardware
Seat frame, door hinge bracket, interior support piece of the dashboard, snap-in mounting base.
Body‑in‑white structural parts
Inner door panels, door sills, A‑B‑C pillar reinforcements, floor panels and trunk inner components; T‑treatment ensures good formability during deep‑drawing processing.
New energy-specific components
Battery housing, side impact beams, tray support frames, etc., which need to balance high strength and resistance to electrolyte corrosion.
Videos
"Stone Impact Test Results: Galvanized Steel Sheets Offer Superior Stone Chipping Resistance!
With the protective zinc layer, even flying gravel or debris can hardly damage the base metal of automotive steel sheets. This significantly reduces the risk of rapid perforation corrosion on the steel substrate after coating damage."
Galvanized Steel vs. Non-Galvanized Steel
Galvanized steel sheets feature an extra zinc coating for protection.
They deliver superior resistance to harsh outdoor conditions such as sunlight, rain and alternating humid and hot environments over a long service life.
Automotive exterior panels made of galvanized steel are far more durable, keeping your vehicle in perfect appearance for years.
Hot products
Automotive Steel Stainless Steel Coils & Sheets SUS304, 316L, 301, 321, 430
Stainless‑steel coils and sheets are alloy‑based steel products mainly composed of chromium, nickel and iron. A dense chromium‑rich passive film forms on the steel surface, providing excellent rust‑proof and oxidation‑resistant performance to prevent corrosion.
Electrogalvanized Steel Sheet – Automotive‑Grade Application
Electrogalvanized sheet is a kind of metal electrochemical deposition coating product with excellent processability, good corrosion resistance and coating performance, which can meet the processing of high-quality automotive body parts.
Automotive Steel high-quality cold-rolled electrical steel (silicon steel sheet)
We supply high-quality automotive cold-rolled electrical steel (automotive silicon steel sheet), including non-oriented and grain-oriented grades tailored for the automotive industry.
High Strength Automotive Steel CR330Y590T-DP CR440Y780T-DP CR440Y780T-DH CR700Y980T-DP
High‑strength automotive steel refers to advanced high‑strength steel (AHSS) designed for automobile manufacturing complying with VDA standards.
Cold Rolled DP Dual Phase Steel HC340/590DP
No yield extension, no room-temperature aging, low yield/tensile strength ratio, high strain hardening exponent and high bake hardening value.
Automotive 5000 & 6000 Series Aluminum Coil for Lightweight Vehicles
Aluminum coil is a long continuous sheet of aluminum alloy rolled into a coil shape. We mainly supply automotive-grade 5000series and 6000 series aluminum coils for vehicle Lightweighting.
Hot Dipped Galvanized Steel Coil
Hot Dipped Galvanized Steel Coil DX54D+Z HC420LAD+Z HC420/780DPD+Z HC700/980DPD+Z Automotive HDG AHSS Steel
Hot Rolling: SPHC, SPHD, SPHE, SPHT1/2/3, S355J0, S355JR, S355J2
All three grades are JIS G3131 standard hot rolled low-carbon steel, specially designed for automotive stamping & cold forming.
High Strength Hot Rolled Pickled Steel S550MC / S600MC / S650MC / S700MC
Hot Rolled Pickled High-Strength Structural Steel S550MC, S600MC, S650MC and S700MC. This series of steel conforms to EN 10149-2. It is high-strength hot rolled steel produced via thermomechanical rolling, specially designed for cold forming.
