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Custom Metal Casting & Precision Machining
OEM manufacturing specialized in Gray Iron (HT150-HT250), Ductile Iron (QT450-QT500), and Cast Aluminum Alloys. From pattern tooling to high-precision CNC machining.
What we put in the air
Full-Process Metal Casting & Machining Solutions
One-stop OEM & ODM manufacturing services from sand casting and die casting to CNC precision machining and heat treatment.
Iron Casting Services
Gray Iron (HT150/200/250) & Ductile Iron (QT450-QT500) castings via lost-foam and resin sand molding.
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Aluminum Alloy Casting
A356.2,ZL101A & ADC12 aluminum castings using gravity die casting and complex sand mold processes.
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Precision CNC Machining
High-precision 3-axis and 5-axis CNC milling, turning, and boring for tight-tolerance custom components.
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Heat Treatment & Stress Relief
T6 heat treatment, stress-relief annealing, and material property optimization for optimal durability.
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Surface Treatment & Coating
Polyurethane rubber coating (vulcanization), enamel coating, shot blasting, and powder coating.
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Quality Inspection & Testing
Comprehensive NDT, penetration testing (PT), hardness testing, and dimensional inspection reports.
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Common ground
Frequently Asked Questions
Everything you need to know about our metal casting capabilities, tolerances, lead time, and custom OEM processes.
What materials and casting processes can you handle?
We cast Gray Iron, Ductile Iron, and Aluminum Alloys using lost-foam, resin sand, shell mold centrifugal casting, and gravity die casting.
What accuracy can your CNC machining reach?
We deliver rough castings up to international standards and offer CNC precision machining down to ±0.01 mm according to your drawings.
Can you handle complex parts with internal channels?
Yes, we specialize in intricate aluminum castings and air ducts with internal cooling or flow channels.
Do you provide heat treatment and surface finishing?
es, we cover T6 heat treatment, stress relief, rubber coating, enamel coating, and shot blasting.
How do you inspect and ensure quality?
Every batch undergoes dimensional checks, hardness testing, and penetration testing (PT) before shipment.
What is the lead time for tooling and samples?
Tooling usually takes 10–15 days, and sample production takes 13– days after mold approval.
Field notes
Engineered for Precision & Industry Standard Quality
With advanced casting lines, specialized post-processing, and strict NDT inspection, we deliver reliable OEM components for worldwide industrial applications.
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