Where Metal Meets Mastery
Where Metal Meets Mastery
Cast Steel
Heavy machinery structural components, gears and pinions, railway couplers and wheels, valve bodies, and offshore mooring parts.
Learn MoreCast Iron
Machine tool beds, engine blocks, cylinder heads, brake drums/discs, pipes and fittings, pump housings, and industrial counterweights.
Learn MoreCast Aluminum
Aerospace structural components, automotive engine blocks and cylinder heads, transmission cases and heat sinks.
Learn MoreResin Sand Line
Resin Sand Line
Handles large, heavy castings with excellent reclamation rate (>90%).
Shell Mold + Steel Shot
Shell Mold + Steel Shot
Smooth surfaces, rapid cooling, consistent quality.
Iron Mold Coated Sand
Iron Mold Coated Sand
Fine grain, 20HB higher hardness, ideal for engine blocks & gearboxes.
Investment Casting
Investment Casting
Near-net shape, reduced machining, complex geometries.
Integrated Casting Lines – From High-Volume to High-Precision
Vertical Molding
Vertical Molding
High speed – 300–500 molds/hr, ideal for high-volume small-to-medium castings.
Horizontal Molding
Horizontal Molding
Greater flexibility for complex cores and balanced filling.
What Our Clients Say
What Our Clients Say
Trusted by global OEMs across the automotive, heavy machinery, and industrial sectors. See how we've helped them solve complex casting challenges.
“Beyond the Component – A True Engineering Partner”
“Beyond the Component – A True Engineering Partner”
We approached Yonghong with a challenging ductile iron flywheel design that required Class 1 porosity control and exceptional dimensional stability. Their engineering team didn't just accept the specs – they ran multiple CAE simulations, optimized the gating system, and delivered first-article samples two weeks ahead of schedule.
“Unmatched Responsiveness in a Crisis”
“Unmatched Responsiveness in a Crisis”
“Consistent Quality, Batch After Batch”
“Consistent Quality, Batch After Batch”
When our existing supplier failed to deliver brake caliper castings on time, Yonghong stepped in with a 4-week emergency production run – something other foundries said was impossible. Their vertical molding line operated at full capacity, and their in-house machining center completed the finishing operations to our exact torque specifications.
We've been sourcing differential housing castings from Yonghong for over three years. What impresses us most is the consistency – their IATF 16949-compliant quality system delivers the same microstructure, hardness, and dimensional accuracy across every single batch, whether it's 500 units or 5,000. Their SPC data and 3D CMM inspection reports give us full traceability.
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