Steel Casting Foundry · Exporting Worldwide
One-Stop “Foundry to Finish” Heavy Steel Castings
From molten steel to fully machined, inspection-certified components — we cast, heat-treat, machine and test heavy parts up to 300 tons under one roof, for steel mills, cement plants, forging works and hydropower projects worldwide.
300T
Max Single Casting
80,000T
Annual Capacity
100+
Production Equipment
99.9%
Defect Detection Rate
About FWD Steel Casting
Two Foundry Bases. Eight Molding Pits. Zero Excuses.
FWD Steel Casting delivers multi-grade carbon and alloy steel castings to the equipment manufacturing industry across cement, shipbuilding, forging, metallurgy, construction machinery, bridge, water-conservancy and power generation sectors. Four EAF furnaces (25–80T) and a 120T LF refining furnace feed eight molding pits across two large foundry bases.
Trusted by CITIC Heavy Industries, Shanghai Electric Group, Taiyuan Heavy Industry, China National Heavy Machinery, Wuhan Iron & Steel and partners in 50+ countries. Mehr erfahren →
Product Center
Built for Your Industry
Decades of experience across metallurgy, cement, forging, hydropower and die-making — any steel casting custom-made to your drawings, from 1 to 300 tons.
Girth Gear (Ring Gear)
- Weight:
- 5 – 120 T
- Material:
- ZG310-570, ZG35CrMo, GS-20Mn5
Rotary Kiln Tyre (Riding Ring)
- Weight:
- 20 – 150 T
- Material:
- ZG230-450, ZG35CrMo
Rotary Kiln Supporting Roller
- Weight:
- 5 – 60 T
- Material:
- ZG35CrMo, ZG42CrMo
Upper & Lower Spherical Hinges
- Weight:
- 5 – 80 T
- Material:
- ZG230-450, ZG270-500
Slurry Pump Casing
- Weight:
- 2 – 40 T
- Material:
- ZG230-450, wear-resistant alloy
Foundry to Finish
From Molten Steel to Finished Component
The full chain lives in one factory — casting, machining and inspection carry one guarantee.
Quality Assurance
Certified Quality, Documented Traceability
Purity at the furnace, 100% inspection at the lab, compliance to your national standard — witnessed by the world's inspection agencies.
LF-Refined Steel
The 120T ladle refining furnace degasses and purifies every heat — sulfur and phosphorus strictly limited, verified on a German OBLF spectrometer before pouring.
100% UT · MT · PT
Every critical area of every casting is inspected — ultrasonic, magnetic particle and penetrant testing by certified Level II/III inspectors, no sampling shortcuts.
International Standards
American (ASTM A27, ASTM A148), European (EN 10213, DIN GS-20Mn5) or Japanese (JIS G5101) — chemistry and heat treatment configured to your specified standard.
Third-Party Verified
SGS, Bureau Veritas, TÜV and DNV inspections welcome at every hold point, with full access to our lab, records and parts before packing.
The 12-Step Blueprint-to-Finish Workflow
- 01Process Simulation
- 02Wooden Mold Making
- 03Manufacturing Workshop
- 04Molten Steel Smelting
- 05Molten Steel Testing
- 06Pouring Site
- 07Casting Sand Cleaning
- 08Heat Treatment
- 09Finishing & Polishing
- 10Machining
- 11Flaw Detection Inspection
- 12Pack & Ship
Global Footprint
Shipping Heavy Castings to 50+ Countries
From our two foundry bases in China to steel mills, cement plants, forging works and hydropower projects across six continents.
North AmericaSouth AmericaEuropeMiddle EastAfricaSouth & SE AsiaEast AsiaAustralia
Trusted by Leading Heavy-Industry Manufacturers
Send Your Drawings. Get a Transparent Quote in 24 Hours.
STEP, IGES, DWG or PDF — our metallurgical engineers review your specs, confirm material standards and quote casting, heat treatment and machining as one package.
- Engineering reply within 24 hours
- NDA before you send drawings, on request
- ASTM · EN · DIN · JIS standards supported