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Who we are!
Dandong Foundry is a professional Metal Foundry in Dandong
City of China. We have 50 years experience in producing Gray Iron, Ductile Iron Castings, Steel Castings
and Machined Parts.
Our annual production output is 8000 tons of metal castings, and 70% have been exported
to USA, UK, Australia, Germany, Italy, Poland and South Africa etc.
We have ISO 9001 Quality Certificate. Our inside quality control and inspection is reliable, so we can issue credible quality report and material certificate.
More about us >>
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What we can produce!
Main Products: Gray Iron Casting,
Ductile Iron Casting, Steel Casting for Tractor, Truck, Trailer, Stove, BBQ, Boiler, Pump, Valve, Pipe Fitting, Flange, Manhole, Seeding Knife
Point, Seeder Boot, Exhaust Manifold Casting, Cradle Bracket of Cylinder etc.
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Tractor & Farming Casting
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Truck & Trailer Casting
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Stove & Boiler Casting |
Pump & Valve Part |
Seeding Knife
Point |
Cradle Bracket of Cylinder |
Exhaust Manifold Casting |
Pipe Fitting & Manhole |
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More castings >> |
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What equipment we are using for casting!
Our production processes
include FBO Automatic Molding Line, Machine Molding line, Resin Sand Molding Line, Shell Molding Line,
Manual Green Sand Casting,  and Lost Wax Investment Casting Production Process.
Our melting equipment are 1.5 tons
Medium Frequency Electric Furnaces, together with the automatic spheroidizing center, we
could produce high quality metal castings.
More about our casting equipment
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Can we do some machining works?
Our foundry has many machining
equipment, including CNC centers. We can complete all rough machining
works and high
precision machining works
in our own foundry.
 Besides of our own machining workshop, we could
entrust our local partner machining workshops to work for us.
It will reduce lots of troubles to complete all casting and machining works in our foundry.
More about our machining
equipment >>
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How can we control the casting quality?
We have complete quality inspection devices
for Mechanical Testing, Chemical
Analysis, and Non-destructive Inspection, including tensile strength, hardness, metallographic
inspection,  spectrometer, ultrasonic
testing (UT), etc.
Our foundry has ISO 9001 quality certificate, and
we can issue quality inspection reports for
all castings. Quality Control is always the most important work for us.
More about our inspection
devices >>
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Some knowledge shared with you!
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Cast Iron vs. Cast Steel Bearing Housings - on Feb. 17, 2025
The choice of cast iron or cast steel bearing housing depends on the specific application requirements and working environment.
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Cast Iron and Cast Steel Bearing Caps - on Feb. 10, 2025
According to the material classification, the bearing caps can be divided into steel bearing cap, cast iron bearing cap and aluminum alloy bearing cap.
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Cast Iron Engine Bearing Covers Supplier in China - on Feb. 06, 2025
Cast iron is one of the most commonly used materials for engine bearing covers, its price is relatively cheap, and has good wear resistance, high compressive strength, corrosion resistance and good castability.
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Forklift Drive Axle Housing Castings - on Jan. 20, 2025
The forklift drive axle housing needs to be produced from materials with high strength, high toughness, wear resistance and corrosion resistance.
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Causes of Poor Spheroidization of Ductile Iron Castings and Preventive Measures - on Jan. 13, 2025
Poor spheroidization is very harmful to ductile iron castings. The following describes the causes of this phenomenon, performance characteristics and preventive measures.
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More articles >>
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