——On-Demand manufacturing services
Custom Metal Casting Foundry in China
Supro Metal Casting Foundry offers OEM metal parts manufacturing services, including investment casting, die casting, sand casting, CNC machining, mold making, and surface finishing. With extensive casting experience, we support everything from drawing review to batch production for both small-volume and large-scale custom metal parts.
- ISO 9001 Certified
- One-Stop Metal Casting Solutions
- Rapid Prototype Casting
- Design optimization consultation
- Real EX-Factory Quote

——25 Years of Experience
China metal casting foundry
China Supro MFG is an industry-leading metal casting foundry in China, located in Shanghai, China, with over 25 years of custom metal casting experience, Sistema di gestione della qualità ISO 9001:2015 e IATF 16949 certified. We provide a full range of customized metal casting solutions and technical support services, including: fusione a pressione, fusione a cera persa, fusione in sabbia and precision CNC Machining, etc., and are the most professional metal casting experts in China.
Not only can you get high-quality metal casting products, precision casting molds, but also rapid casting prototyping services for your product development and business promotion at Supro MFG, all with competitive ex-factory prices.
3,000+
Global Customer Source
2,000+ Tons
Annual casting yield
25 + Years
of experiences with fusione dei metalli
8,800 ㎡
In-house metal foundry
——Metal Casting Solutions
Metal Casting and Machining Services
——Design - Prototype - Molds - Casting
Visita la fonderia di metalli Supro Metal Casting
Supro Metal Casting Foundry is China leading metal parti di fusione manufacturer, founded in 1997, with continuous upgrading of casting technology and replacement of advanced casting equipment, we have become an industry-leading casting enterprise, covering an area of 8,800 square meters, with three castings The workshop, a precision cnc machining and surface coating workshop, has 120 technical employees, 18 quality engineers, and 17 core company management. Provide stable metal parti di fusione fornire progetti a oltre 3800 aziende acquirenti provenienti dalla Cina e dal mondo.
Siamo specializzati nel metallo fusioni con varie strutture complesse, e utilizziamo la nostra vasta conoscenza dei materiali di fusione e l'esperienza nella fusione per fornire ai clienti componenti di fusione in metallo di alta qualità nei tempi previsti, attraverso tecniche di fusione professionali.
Whether rapid casting prototype or high volume casting, we can provide strong casting capabilities, including: product design and optimization, progettazione di stampi and manufacturing, metal casting process, quality control, precision CNC machining, material and physical property testing, surface coating , as well as one-stop metal casting services such as packaging and transportation.


——Casting Materials We Work With
Metal casting material solutions
We are not only metal casting experts, but also casting materials experts, creating the most ideal metal castings through different metal casting materials for perfect mechanical properties and functional applications.
Aluminum casting for housings, brackets, machinery parts and lightweight OEM components.
Stainless steel casting for valve parts, pump components, food machinery and corrosion-resistant parts.
Copper, bronze and brass casting for bushings, marine hardware, valve parts and wear components.
Carbon and alloy steel casting for high-strength industrial and machinery components.
Gray and ductile iron casting for pump housings, machine bases, brackets and heavy-duty parts.
Lega di zinco fusione a pressione for connectors, hardware, housings and small precision components.
Cerchi una fonderia di metalli affidabile in Cina?
- Possiamo aiutarti a ottimizzare il design del prodotto e a ridurre i costi.
- We can help you with high quality high volume cast parti.
- Possiamo consegnare in tempo e ottenere maggiori opportunità di mercato per le vendite.
- Trarrai vantaggio dal servizio di fusione di metalli di Supro MFG.
——Custom Metal Prototype Casting Services
Modifica di vecchie apparecchiature? Nessun disegno di progettazione dei componenti?
Metallo casting part models are pivotal at the outset of any project. However, for innovative creations by entrepreneurs or retrofitting of outdated equipment, the absence of part design drawings or 3D models presents a significant challenge for many engineers and innovators. This leaves numerous clients at a loss, unsure how to proceed with their metal casting projects.
Supro MFG è specializzata in metallo su misura casting part design and foundry techniques, enabling us to actively engage in the product design phase. Based on your functional requirements and environmental constraints, we provide timely professional guidance and refine preliminary designs for metal castings, steering projects towards greater cost-effectiveness.
Product Design & Optimization – 3D Stampa Rapid Prototyping – Prototype Casting – Installation & Testing
Metal casting Product Design & Optimization
Forniamo metallo in modo proattivo casting component design solutions for users lacking design drawings or possessing incomplete schematics. Whether you have only a concept or a simple hand-drawn sketch, we can optimise your project design from an application functionality perspective.
Ciò comprende: scansione 3D, misurazione manuale, misurazione CMM e altro ancora. Continueremo fino alla creazione di una documentazione di progettazione completa. Questo approccio vi farà risparmiare sui costi di sviluppo e garantirà un processo agevole.


3D printing rapid prototyping
We provide industrial-grade, high-precision 3D printing rapid prototyping services to test the design rationality and functionality of your products, or to swiftly create wax models in preparation for subsequent rapid casting.
The primary 3D printing technologies involved in rapid prototyping are:
- Stampa in nylon SLS PA8200
- stampa in resina fotopolimerica SLA
- Stampa in nylon PA12 nero MJF
- SLM aluminium and stainless steel metal printing
- stampa rapida di modelli in cera DLP
Per i preventivi di stampa 3D, si prega di fornire STL, STP, STEP, XTP, IGES o OBJ formati di file modellati in software 3D come ProE/UG/3DMAX/MAYA/ZBrush/Rhino.
Metal prototype casting services
supro MFG offre servizi di fusione per prototipazione rapida, consentendovi di far avanzare le progettazioni dei componenti prototipo attraverso le fasi di test senza investire in stampi costosi e complessi. Utilizzando una tecnologia avanzata di stampi in cera per stampa 3D (stampa 3D DLP), stampiamo direttamente modelli in cera 3D da file CAD. Vengono quindi create cavità di stampo di precisione utilizzando il gesso, consentendo una validazione del design più rapida ed efficiente. Ciò garantisce che il prodotto finale soddisfi le vostre specifiche e previene investimenti fuorvianti.

Why OEM Buyers Work With Supro MFG
- 25+ years casting experience
- 8,800㎡ in-house foundry and machining workshop
- 120 technical employees
- 18 quality engineers
- ISO 9001 / IATF 16949 quality system
- 3,800+ purchasing companies served
- Inspection reports available on request
——Quality Control
Inspection and Quality Control for OEM Cast Metal Parts
We value the high quality delivery of metal castings, a professional quality control team monitors all casting processes including: surface defects, internal defects, dimensional defects and material composition.
Prestiamo maggiore attenzione alla funzione e alla visione estetica del prodotto, tra cui: tenuta all'olio e all'aria, verniciatura superficiale (colore personalizzato), lucidatura, pittura, ecc.
- Ispezione dell'aspetto e della struttura.
- Controllo di qualità dimensionale.
- Rilevamento della dimensione della punta del tipo CMM.
- Rilevamento della composizione chimica (spettroscopia).
- Test delle proprietà meccaniche.
- Rilevamento distruttivo.
- Prove non distruttive (PND).
- Montaggio e collaudo.


- Ispezione dei difetti superficiali.
- Ispezione delle inclusioni.
Ready to Start a Custom Casting Project?
- Invia il design del prodotto.
- Dimmi quali sono le tue idee e le tue esigenze.
- Firma il contratto e l'accordo di non divulgazione (NDA).
- Consegna puntuale di alta qualità parti di fusione.

