Precision Rolled Ring Forgings & Large Die Forgings for Aerospace and Energy Applications

We deliver three core forging solutions processing hard-to-deform materials including superalloys, titanium alloys, high-strength steel, corrosion-resistant stainless steel and aluminum alloys. Our product range covers small aerospace precision blanks through to ultra-large heavy-duty pressure-bearing forgings.

Outer diameters range from 600 mm to 10,000 mm, covering:

• Thin-walled special-shaped aero-engine casings
• Combustion chamber load-bearing rings
• Turbine and compressor support rings
• Aviation bearing races
• Launch vehicle structural rings
• Wind power flanges
• Nuclear sealing rings
• Pressure vessel tube sheets
• High-cylinder thick-wall rings
• Rotary support gear rings

We manufacture integrated high-strength structural components such as aircraft load-bearing frames, wing beams, landing gear parts, aero-engine turbine disks and transmission shafts via heavy-tonnage isothermal die forging for high material utilization and superior structural performance.

We produce large ingot forgings up to dozens of tons, including thick-walled cylinders, long drive shafts, high-pressure valve bodies and heavy flanges, designed for high-pressure, corrosive and heavy-duty operating environments.

Equipped with CNC ring rolling lines, heavy die forging presses and intelligent fast forging units, we can fabricate integral rings up to 9 meters in diameter as well as P2/P4 aerospace-grade precision thin-walled special-shaped rings. Advanced isothermal and multi-directional forging ensures uniform internal microstructure with no metallurgical defects. Our forgings reliably withstand extreme temperatures from -70 ℃ to over 300 ℃ for long-cycle service in aviation and energy equipment.

We provide one-stop services covering raw material procurement, precision forging, heat treatment, NDT and finish machining. Our CNAS-certified laboratory conducts full mechanical, metallurgical and non-destructive inspections. We hold AS9100D, defense standard, NADCAP, international marine classification society and EU PED certifications, with full production traceability to meet stringent global industrial audit requirements.

Backed by mature superalloy and titanium alloy process databases, we offer reverse engineering, customized development and domestic substitution for imported high-end forgings. We support both small-batch aerospace R&D trials and mass production of standard energy components, shortening lead times and lowering overall procurement costs for clients.

We serve seven key sectors: aerospace, gas turbines, commercial space, nuclear & wind power, offshore petroleum, rail transit and high-end machinery. We tailor forging and stress-relief processes to address component deformation, dimensional tolerance and high structural strength challenges, with full technical support from material selection and working condition simulation to process optimization and failure analysis.

We are among the few domestic enterprises capable of mass production across four high-end forging categories: ultra-large pressure-bearing ring forgings, aerospace precision special-shaped rings, large integrated structural die forgings and heavy shaft & cylinder open-die forgings. Our products satisfy stringent reliability standards for aerospace, wide-temperature performance for power equipment and anti-corrosion heavy-load requirements for energy industries, building solid technical barriers in hard-to-deform alloy forming, ultra-large component manufacturing and localized import substitution.