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
More castings >>
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!
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. Ductile Cast Iron Differential Cases Manufacturer in China - on Jan. 06, 2025 Our Dandong Foundry uses high-quality ductile cast iron materials to produce custom differential cases that can withstand heavy loads and harsh environments. Engine Cylinder Liners Material Selection - on Dec. 30, 2024 The material of the engine cylinder liners is generally ductile iron and alloy cast iron. Performance and Characteristics of Cast Iron in Engineering Application - on Dec. 23, 2024 The cast iron commonly used in engineering includes gray cast iron, ductile cast iron, vermicular cast iron and malleable cast iron. Materials of Underground Fire Hydrants - on Dec. 16, 2024 Underground fire hydrants are one of the important equipment in the urban fire protection system, they are usually made of ductile iron, stainless steel and grey cast iron.
More articles >>