Precision Iron Castings
Engineered for Industry

Shanxi Wonder Industrial Co., Ltd. is a leading export-oriented manufacturer of custom grey and ductile iron castings. With over 20 years of expertise, we deliver high-quality, engineered solutions for valves, pumps, automotive, railway, and industrial applications worldwide.

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About Shanxi Wonder

Shanxi Wonder Industrial Co., Ltd. is an export-oriented manufacturer specializing in grey and ductile iron castings. For over two decades, we have been committed to developing, manufacturing, and exporting custom-engineered iron castings for a wide range of industries including automotive, energy, water systems, and industrial machinery.

Our annual production capacity exceeds 6,000 metric tons of cast, machined, fabricated parts, and assemblies. We serve major clients across North America, Europe, and Asia, earning trust through consistent quality, technical innovation, and responsive engineering support.

20+

Years of Experience

6,000+

Metric Tons Annual Output

Advanced Technical Capabilities

From casting to precision machining and full QA testing, we control every stage of production to ensure reliability, repeatability, and compliance with international standards.

Casting Expertise

Specializing in grey and ductile iron castings using advanced molding and pouring techniques. Capable of producing parts from 0.5kg to 5,000kg with tight dimensional control.

Precision Machining

Full CNC machining capabilities including turning, milling, drilling, and grinding. We ensure tight tolerances and surface finishes to meet exact customer specifications.

Quality Testing

Comprehensive testing including chemical analysis, mechanical testing, NDT (ultrasonic, magnetic particle), and dimensional inspection to ensure compliance with ISO and customer standards.

Our Products

We manufacture a wide range of iron castings for diverse industrial applications. All products are customizable and built to meet international quality standards.

Brake Rotor

Ductile iron brake rotors for automotive and industrial applications. High thermal resistance and wear durability.

Brake Drum

Precision grey iron brake drums with excellent heat dissipation and long service life.

Impeller

Cast iron impellers for pumps and fluid systems. Designed for high efficiency and corrosion resistance.

Valve Body

Ductile and grey iron valve bodies for water, oil, and gas systems. Compliant with API, ANSI, and DIN standards.

Counter Weight

Custom counterweights for construction, lifting, and industrial machinery. High-density cast iron for stability.

Pump Housing

Robust pump casings and housings engineered for high-pressure environments and long operational cycles.

Auto Suspension Part

Critical automotive components including knuckles, control arms, and brackets made from high-strength ductile iron.

Railway Coupling

Heavy-duty railway components including couplings and brackets built for extreme load and fatigue resistance.

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Dedicated Engineering Support

Our engineering team works closely with clients from concept to production. We offer full technical support including:

Design for manufacturability (DFM) analysis
Rapid prototyping and sample production
Material selection and metallurgical consultation
CAD/CAM and 3D modeling support
Continuous improvement and cost optimization

Get in Touch

Ready to discuss your casting needs? Contact Shanxi Wonder Industrial Co., Ltd. today for expert support and competitive pricing.

Contact Information

Address: No.16 Changfeng West Street, Taiyuan, Shanxi, China 030006

Phone: +86-351-4064813, 4080686

Cell: +86-13509738318

Fax: +86-351-4155875

Email: [email protected]

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Precision Iron Castings Engineered for Industry