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Moulage de précision en provenance de Chine sans risque

Les fabricants européens choisissent Giayoung pour ses pièces moulées de précision répondant aux normes les plus exigeantes. Depuis plus de 20 ans, nous fournissons aux leaders des secteurs nucléaire, aérospatial et industriel des produits conformes aux spécifications, dans les délais impartis et sans imprévus.

Consultation gratuite avec un ingénieur !

We will review your drawing and respond with feasibility + quote

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Market Sectors

Car-making factory
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Automotive 

IATF 16949-certified precision castings with full APQP, FMEA, SPC, MSA & PPAP control for zero-risk procurement in critical applications.​

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End-to-end material testing, NDT and dimensional verification ensure fully traceable, compliant components delivered with complete quality assurance.

Man Inspecting Equipment
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Food Machinery

Precision cast and machined components for food machinery, engineered for hygiene, corrosion resistance, and high-precision performance in demanding processing environments.

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Full 5-axis machining, IT6–IT7 tolerances, advanced NDT, and certified material traceability ensure compliance and zero-defect reliability.

Industrial Brewing Tanks
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Fluid Control

Built for fluid and chemical systems where performance is defined by containment, balance, and uninterrupted flow from pumps and impellers to high-pressure transfer equipment operating in corrosive environments.

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We supply precision cast components engineered for pressure integrity, corrosion resistance, and certified performance in demanding industrial applications where failure isn’t an option.

Manufacturing is aligned with CE-PED and AD2000-W0 requirements, supported by full NDT inspection, dynamic balancing, and hydrostatic testing to ensure safe, leak-free operation in service-critical systems.​

Construction Site
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Green Energy

The energy transition is putting new demands on every component in the system longer service life, tighter integration, and consistent performance across rapidly evolving technologies in wind, hydrogen, solar, and energy storage.

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We manufacture precision cast and machined components designed for this reality, where long-term reliability and stable performance matter as much as initial accuracy.

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Production is supported by advanced CNC machining, end-to-end quality control, and full material traceability, ensuring consistency in structure, dimensions, and behaviour across critical energy applications.​

Modern Train Station
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High Speed Rail

Built for rail systems where performance is measured in reliability over decades not just in initial fit. From high-speed networks to heavy-duty rail infrastructure, where safety, consistency, and uptime are critical.

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We supply precision cast and machined components engineered for IT7 accuracy, controlled dimensional stability, and long-term operational reliability in safety-critical transport environments.

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Advanced 4-axis and 5-axis CNC machining, combined with Zeiss CMM inspection, ensures repeatable precision and verified compliance with stringent railway standards across every production batch.​

MRI
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Instrumentation

In measurement-critical systems, performance isn’t a range it’s a fixed point. From scientific instrumentation through to industrial control systems, reliability depends on every component behaving exactly as intended, every time.

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We manufacture precision cast and machined components engineered for IT7 accuracy, stable geometry, and consistent repeatability in applications where even minor variation affects system output.

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Capability extends to thin-walled sections, micro-features, and complex geometries, where controlled machining and predictable material response are essential to maintaining precision at scale.​

Industrial Pump Room
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Marine

Built for marine environments where saltwater, stress, and time are constant tests from shipbuilding structures to offshore systems operating in harsh, high-corrosion conditions.

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We supply certified cast components approved by major classification societies including DNV, Lloyd’s Register, Bureau Veritas, ABS, and CCS, supporting globally regulated marine and offshore applications.

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Specialist capability in duplex and super duplex stainless steels ensures reliable performance in aggressive environments, supported by advanced inspection including X-ray, cryogenic testing, and corrosion-critical validation.​

Nuclear power station
GiayoungPumpBody

Nuclear Power

Nuclear programmes demand absolute control over every stage of production from early prototype work through to long-life operational components where traceability and compliance are non-negotiable.

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We manufacture certified cast components for nuclear applications in accordance with RCC-M, NB/T, and CNNC requirements, supported by ISO-certified quality systems and tightly governed production processes.

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Verification is embedded throughout manufacturing, including witnessed production stages, PT/RT/VT inspection, and fully documented quality assurance designed to meet stringent regulatory and client approval frameworks.​

Engineer In Hard Hat
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Oil & Gas

Oil & gas environments push components into constant exposure high pressure, aggressive corrosion, and offshore or subsea conditions across upstream, midstream, and downstream systems where reliability directly impacts safety and uptime.

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We manufacture certified cast components designed for these demanding service conditions, where stability, corrosion resistance, and long-term performance are as critical as initial dimensional precision.

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Production is aligned with recognised international standards including PED, AD2000-W0, NORSOK M650, and NACE MR0175, supported by advanced inspection and testing regimes such as PT, RT, MT, SSC, and cryogenic validation where specified.​

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General Engineering

Built for the everyday reality of engineering where parts need to fit, perform, and keep moving without friction.

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We supply certified cast and fabricated components for general engineering applications, designed around repeatability, reliability, and real-world function rather than over-engineered complexity.

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From casting through to machining and inspection, every stage is controlled to keep dimensions consistent, material behaviour predictable, and performance dependable in service.

Témoignages

« Nous collaborons avec Giayoung depuis plus de 25 ans et avons développé ensemble plus de 2 000 produits pour le marché britannique. Si vous recherchez un fournisseur de fonderie de précision fiable et digne de confiance, capable de gérer des projets très complexes et disposant d'une équipe formidable pour vous accompagner, vous l'avez trouvé. »
Dessin technique détaillé d'un équipement industriel

Alex Cameron-Clarke

Directeur

Achats de One Point Two (Chine) Ltd

« Nous collaborons avec Giayoung depuis près de 20 ans. Giayoung assure le support de plus de 140 produits essentiels pour nous et nos clients en Allemagne et dans le monde entier. Nous apprécions particulièrement l'excellente collaboration, la réactivité et la grande fiabilité de Giayoung . »
Diagramme d'ingénierie mécanique

Marvin Eckert

Responsable des achats

Watson-Marlow Fluid Technology Solutions, qui fait partie du groupe Spirax

« Depuis plus de 20 ans, Dongying Giayoung est un partenaire essentiel à notre succès chez Klinger Westad. Leur fiabilité, leur ponctualité, la qualité supérieure de leurs produits et leur réactivité exceptionnelle ont été déterminantes dans notre croissance sur le marché mondial des vannes. Ils constituent un atout précieux parmi nos fournisseurs internationaux, et je les recommande vivement à toute entreprise à la recherche d'un fournisseur de pièces moulées pour la technique de la cire perdue. »
Croquis de conception d'équipement industriel

Thomas Groeterud

Directeur des achats

Klinger Westad AS

Parmi nos clients figurent...

Logo ARO, fabricant de pompes industrielles pour les applications minières, de manutention des fluides et de procédés.
Logo Dover, fabricant de pompes industrielles proposant des solutions de pompage pour les secteurs minier et de l'ingénierie.
Logo Ebara, fabricant de pompes minières de confiance et fournisseur de solutions de pompage industriel.
Logo de Flowserve, fabricant mondial de pompes industrielles spécialisé dans les pompes minières et de process.
Logo Xylem, client de Giayoung
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