Product Center
We primarily manufacture a range of lightweight products, including instrument panel cross beams (CCB) and anti-intrusion bars. Our solutions encompass multiple material options – steel, aluminum, magnesium, and composites – delivering a balanced combination of high strength, lightweight construction, and cost efficiency.
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Innovative Medium Hot Stamped ProductsShanghai Heda has independently developed the MHP (Medium‑based Hot Forming) process, breaking through the patent barriers of conventional direct hot stamping technology. This innovative process employs advanced medium‑based quenching control technology, delivering superior formability for complex contours compared to traditional direct hot stamping. It enables tailored soft/hard zone design in complex body structural components – with hard zones achieving up to 2,000 MPa strength for crash safety, and soft zones providing enhanced energy absorption and ductility. This effectively resolves the persistent challenges of springback and forming cracks in ultra‑high‑strength steel applications. The MHP process is compatible with bare steel, Al‑Si coated steel, and zinc‑coated steel (offering excellent corrosion resistance), freeing OEMs from the patent restrictions of imported Al‑Si coated materials and providing a cost‑effective localized alternative. The process is applied to safety‑critical structural components including bumper beams, A‑pillar/B‑pillar reinforcements, and integrated door rings – achieving low occupant cabin intrusion under stringent C‑NCAP/Euro NCAP crash standards. Through thickness reduction with equivalent strength replacement, component weight is reduced by 15%–20%, meeting the dual demands of safety and lightweighting for new energy vehicles. Products manufactured with this technology have already been awarded project contracts from leading domestic passenger and commercial vehicle OEMs, achieving technological self‑reliance and independent control over critical body safety structural components.
DETAILS
MHP (Medium-based Hot Pressing) The MHP (Medium‑based Hot Forming) process is an innovative heat treatment technology that controls the cooling rate of the material through a forming medium, enabling components to achieve differentiated/varying mechanical properties across different zones.
Product Highlights1) Independent Innovation 2) Ultra‑High Strength 3) Lightweight Design 4) Cost Efficiency 5) Tailored Soft/Hard Zoning 6) Broad Material Compatibility |
