Dandong Foundry - Gray Iron, Ductile Iron, Steel Castings in China

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 >>
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.
Tractor & Farming Casting	Truck & Trailer Casting	Stove & Boiler Casting	Pump & Valve Part
Seeding Knife Point	Cradle Bracket of Cylinder	Exhaust Manifold Casting	Pipe Fitting & Manhole
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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 >>
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 >>
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 >>
Some knowledge shared with you!
NBN 830-01 FGG30 Gray Cast Iron - on Jun. 07, 2023 FGG30 is a type of high material grade of grey cast iron in Belgium standard NBN 830-01, it is equivalent to EN-GJL-300 in European standard EN 1561. NBN 830-01 FGG25 Gray Cast Iron - on Jun. 05, 2023 FGG25 is a material grade of gray cast iron in Belgium standard NBN 830-01. The followings are the chemical composition, mechanical properties, applications and the worldwide equivalent grades for FGG25 grey cast iron. NBN 830-01 FGG20 Gray Cast Iron - on Jun. 02, 2023 FGG20 is the most common material grade of gray cast iron in Belgium standard NBN 830-01. It is equal to GG20 in Germany and EN-GJL-200 in European. NBN 830-01 FGG15 Gray Cast Iron - on May. 31, 2023 FGG15 is also a type of low material grade of grey cast iron in Belgium standard NBN 830-01, it is equal to cast iron EN-GJL-150 in standard EN 1561 by European. NBN 830-01 FGG10 Gray Cast Iron - on May. 29, 2023 FGG10 is a low material grade of gray cast iron defined in Belgium standard NBN 830-01. It is also named ISO 185/JL/100 and HT100 in China.
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