Henan Hanhai Metallurgy Mining International Trade Co., LTD — Precision castings for mining, metallurgy, power generation & construction industries across 40+ countries worldwide.
Henan Hanhai Metallurgy Mining International Trade Co., LTD is a leading foundry manufacturer in China, specializing in cast steel and cast iron parts. With advanced production lines and strict quality control, we supply durable castings for mining, metallurgy, power generation, and construction industries worldwide.
Hanhai Casting integrates design, casting, and machining with an annual output of 80,000 tons. Certified with ISO9001 and CE, we deliver precision-engineered castings trusted by clients across Asia, the Middle East, Europe, and South America.
Our team of over 200 experienced engineers and technicians operates state-of-the-art melting, molding, and machining equipment — ensuring every casting meets or exceeds international standards from raw material selection through final inspection.
Hanhai Casting integrates design, casting, and machining with an annual output of 80,000 tons. Certified with ISO9001 and CE, we deliver precision-engineered castings trusted by clients across Asia, the Middle East, Europe, and South America.
To empower industry with precision casting and sustainable manufacturing excellence — delivering high-performance steel and iron components that enable our clients to build, mine, and produce with confidence across every industrial sector.
To be a trusted global foundry brand delivering high-quality steel and iron castings — recognized worldwide for engineering precision, consistent quality, and long-term partnership with industrial clients from mining to power generation.
Innovation, integrity, and industrial excellence drive every decision we make — from raw material selection to final shipment. We invest continuously in technology, talent, and process optimization to exceed client expectations at every stage.
For more than two decades, Hanhai Casting has been dedicated to the research, production, and export of high-quality steel and iron castings. With continuous innovation and strict quality control, we've become a trusted partner for global mining, metallurgy, and construction industries.
Hanhai Casting was established with a focus on heavy steel and iron castings, laying a solid technical and production foundation. Our first production lines specialized in mining wear parts and metallurgical components.
Introduced advanced melting and molding technology, expanded production capacity, and served key mining and metallurgy sectors. Partnerships across Asia and the Middle East began driving significant export growth.
Achieved ISO9001 certification, upgraded testing systems, and began exporting high-performance castings to Asia and the Middle East. CE certification secured, enabling market expansion into European industrial sectors.
Integrated intelligent foundry systems and digital management, driving sustainable manufacturing and global customer partnerships. Digital twin monitoring and smart quality tracking now deployed across all production lines.
Our certifications are the foundation of every customer relationship — providing assurance that every casting leaving our facility meets or exceeds international quality requirements.
Our ISO9001 certification validates our comprehensive quality management system, covering every stage from raw material intake to finished casting dispatch — ensuring systematic process control and continuous improvement.
CE certification confirms our products meet all European health, safety, and environmental requirements — enabling our castings and equipment to be marketed freely throughout the European Economic Area without restriction.
All castings undergo multi-stage material composition testing, dimensional inspection, hardness verification, and non-destructive testing prior to export — ensuring every shipment arrives ready for immediate industrial deployment.
Our dedicated R&D team of engineers continuously develops improved alloy formulations, optimizes casting processes, and integrates digital quality control systems to maintain our technical leadership in industrial casting manufacturing.
Our metallurgical engineers continuously refine high-chromium, high-manganese, and wear-resistant alloy formulations to deliver castings with superior hardness, toughness, and fatigue resistance optimized for each specific application environment.
We deploy computer-aided casting simulation software to predict solidification patterns, identify potential porosity, and optimize gating system design before production begins — reducing trial costs and ensuring first-pour quality for complex geometries.
Since 2023, our facilities have integrated intelligent foundry management systems including real-time process monitoring, automated quality data collection, and digital traceability from melting to delivery — ensuring complete process transparency for every order.
Widely used in mining, metallurgy, construction, chemicals, infrastructure, and recycling for crushing ores, rocks, aggregates, slag, and industrial materials. Our jaw, cone, roller, and impact crushers are engineered for continuous heavy-duty operation.
Applied in cement, mining, metallurgy, and heavy industry for crushers, mills, kilns, and other large-scale processing equipment. Our high-wear-resistant castings extend service life and reduce downtime in the most demanding processing environments.
Designed for forging, metallurgy, and heavy manufacturing, supporting hydraulic presses and high-load, large-tonnage forming equipment. Each component is engineered to withstand extreme cyclic loading and thermal stress in forge press applications.
Used in hydraulic systems, construction machinery, and energy equipment for valves, valve bodies, and fluid control components. Precision-machined to tight tolerances for leak-free performance in high-pressure hydraulic circuits and control systems.
Applied in metallurgy and steelmaking for slag handling, ingot casting, smelting, and other high-temperature industrial processes. Our refractory-grade and heat-resistant alloy castings deliver reliable performance at temperatures exceeding 1000°C continuously.
Including 25 Ton Spiral Crystallizers and other specialized equipment for chemical and industrial production lines. We design and manufacture complete crystallization, feeding, and supporting systems for continuous high-productivity processing operations.
Explore our comprehensive range of precision-engineered castings and industrial crushing equipment, manufactured to the highest international standards for global mining and processing industries.
25 Ton Spiral Crystallizer
Chemical & Industrial Processing
PE Jaw Crusher for Stone, Ore and Quarry Applications
Mining & Quarry
PG Roller Crusher for Quarry, Mining and Industrial Crushing Systems
Mining & Metallurgy
PY Spring Cone Crusher for High Performance Crushing
Secondary Crushing
PYF Compound Cone Crusher for High Efficiency Crushing
Fine Crushing
VSI Vertical Shaft Impact Crusher
Sand Making & Shaping
VSI5X High-Efficiency Impact Crusher
Aggregate Production
PEW European Type Jaw Crusher for Primary Stone Crushing
Primary Crushing
Custom Casting Valves for Heavy Industrial Machinery
Hydraulic Systems
Heavy Duty Casting Valve Body for Industrial Machinery
Industrial Valves
Casting Upper / Lower Bell
Blast Furnace Equipment
Heavy Duty Casting Turbine Cylinder
Energy & Metallurgy
Industrial Casting Support Roller for Rotary Machinery
Rotary Equipment
Steel Casting Sump for Mining and Metallurgy Equipment
Mining Systems
Casting Slag Ladle for Steel and Metallurgy Applications
Steelmaking
Industrial Casting Secondary Valve Body for Mining Machinery
Mining MachineryWith advanced production lines and strict quality control, we supply durable castings for mining, metallurgy, power generation, and construction industries worldwide — engineered for the most demanding industrial environments.
Every Hanhai casting undergoes a rigorous multi-stage quality control process from raw material certification through final dimensional and mechanical testing — ensuring zero-defect delivery to global customers.
All incoming pig iron, scrap steel, alloying elements, and sand are tested by our in-house laboratory using spectrometric analysis and chemical composition verification before entering the production process.
Each heat of molten metal is analyzed using direct-reading optical emission spectrometers to verify precise alloy composition, ensuring consistent mechanical properties batch-to-batch throughout the entire production run.
CMM coordinate measuring machines and precision gauging systems verify all critical dimensions against engineering drawings — with full dimensional reports available for every casting prior to dispatch.
Brinell and Rockwell hardness testing, tensile strength testing, and impact energy testing are performed on standardized test bars cast from each heat — verifying compliance with international mechanical property standards.
Ultrasonic testing, magnetic particle inspection, and dye penetrant testing are applied to detect internal and surface discontinuities in critical castings — ensuring structural integrity before any machining or delivery operations begin.
Every casting ships with material test reports, dimensional inspection certificates, and quality compliance documentation — providing complete traceability from melt heat number through delivery for audit and warranty purposes.
Mining and crushing equipment projects are highly customized and technically driven. Our service process is designed to ensure clear communication, precise solution matching, stable manufacturing, and long-term operational reliability, from initial inquiry to after-sales support.
Each step is handled by experienced engineers and project managers to reduce risks, control costs, and ensure smooth project execution — whether you are procuring standard catalog items or developing fully customized casting solutions.
Start Your Project
Project Requirement Collection — our sales engineers gather detailed technical and commercial requirements to define the scope of your casting or equipment project accurately from the outset.
Customized Crushing Solution Proposal — our engineering team prepares tailored technical proposals including equipment selection, production capacity analysis, and preliminary cost estimation.
Specification & Commercial Alignment — detailed technical drawings, material specifications, delivery schedules, and commercial terms are finalized and confirmed between both parties.
In-House Production & Quality Control — all casting and machining operations are performed within our own ISO9001-certified facility, with multi-stage inspection conducted throughout production.
Pre-Shipment Inspection — clients may conduct or appoint third-party inspectors to verify product quality, dimensions, and compliance at our factory before shipment approval is granted.
Safe Packing and Global Shipping — all products are securely packaged for international transport, with full export documentation, Bill of Lading, and shipment tracking provided as standard.
Technical Support On Site or Online — our engineers provide installation guidance and commissioning support, either remotely via video or through on-site visits for major project deployments.
Equipment Operation & Maintenance Handover — comprehensive operation manuals, maintenance schedules, and spare parts lists are provided to ensure your team can operate equipment at peak efficiency.
Long-Term Service & Spare Parts Supply — our customer service team maintains ongoing relationships with all clients, providing prompt technical support, warranty services, and spare parts availability.
Our competitive advantage is built on a foundation of technical expertise, manufacturing scale, quality certification, and genuine long-term customer partnerships that deliver measurable value to every project.
Large-scale integrated foundry with sufficient capacity to handle substantial orders, tight deadlines, and long-term supply contracts without quality compromise or delivery delays.
Over two decades of specialized experience in steel and iron casting production for mining and metallurgy, providing deep domain knowledge that prevents costly project mistakes before they occur.
International quality certifications that validate our management systems and product compliance — giving procurement teams and project engineers documented confidence in every casting we supply.
Successfully delivering to clients across Asia, the Middle East, Europe, South America, and Africa — with proven export logistics, documentation expertise, and local agent networks in key markets.
Design, casting, heat treatment, machining, and inspection all performed within a single facility — eliminating subcontracting risks, reducing lead times, and ensuring complete quality control throughout the entire manufacturing chain.
Our certified materials testing laboratory performs spectrometric, mechanical, and non-destructive testing in-house — enabling rapid quality decisions without third-party delays and providing complete test documentation with every order.
Experienced bilingual project managers assigned to every major account — providing proactive communication, technical problem-solving, and priority support that keeps your project on schedule from order placement through commissioning.
Since 2023, intelligent foundry management systems provide real-time production monitoring, digital quality traceability, and data-driven process optimization — enabling faster response, better consistency, and continuous quality improvement.
Our clients across mining, metallurgy, construction, and power generation industries return to Hanhai Casting repeatedly because our products and service consistently exceed expectations at every level.
"We have been sourcing jaw crusher wear parts and metallurgical castings from Hanhai for over 6 years. Their dimensional consistency is excellent, material certificates are always provided, and delivery has been on schedule 100% of the time. A genuinely reliable foundry partner."
"Hanhai's engineering team helped us select the correct alloy grade for our high-temperature slag handling application. The castings have outperformed our previous supplier's products by a significant margin in service life. ISO9001 certification gives us full confidence in their quality system."
"Excellent supplier for custom cast steel components. Their technical team responded promptly to our engineering drawings, provided simulation analysis of the gating design, and delivered the first article inspection within the agreed timeline. We will definitely continue to work with Hanhai."
A selection of completed projects showcasing Hanhai Casting's expertise across mining equipment, metallurgical systems, construction machinery, and custom casting applications for global industrial clients.
Hanhai Casting has built long-term strategic partnerships with leading industrial companies across Asia, the Middle East, Europe, and South America — providing reliable supply chain solutions backed by our certified manufacturing capability.
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