Get Multiple Factory Quotes for Your Parts in 24 Hours
Connect with 800,000+ listed factories in Asia. Receive multiple quotes for your parts and manage production with speed and confidence.

China is the undoubted global hub for sand cast parts manufacturing but sourcing reliable suppliers is much easier if you can depend on trusted recommendations.
Several major clusters of cast parts factories exist around China—and many of the most reputable suppliers are listed in the Haizol directory. We’ve already background-checked the business certification, factory premises, and qualifications of these companies, so that you don’t have to.
Many of our sand cast parts suppliers are internationally certified with ISO 9001 or IATF 16949. Certificates and audit results can be reviewed before awarding production. These companies offer consistent quality, with excellent cost-efficiency, and lead times of as little as two to three weeks. Many factories also produce investment cast parts. The same suppliers often handle die cast parts.
We’ll connect you with multiple sand cast parts factories with skilled labour, English-speaking staff, an integrated supply chain, and vast experience in exporting to Western markets. Once connected with the factories, you communicate and negotiate securely and confidentially directly with the factory, so that there are no concerns over markups or middlemen. For related needs, explore forging parts from verified factories on Haizol.
Note that many verified foundries produce short-run or prototype castings before scaling, so that you can confirm accuracy and surface finish at minimal cost.
What Information Should Be Submitted in a Quotation Request?
It’s best to provide 2D/3D drawings, material specs, surface finish, tolerances, quantity, and delivery timeline. Complete information helps verified suppliers generate fast, accurate quotes.
Can Multiple Manufacturing Steps Be Managed Within One Project?
You can include machining, heat treatment, coating, or assembly in the same workflow. Each stage is tracked and documented for full process visibility.
How are Cast Part Prices Usually Structured?
Quotes typically cover tooling, materials, casting, machining, and finishing. A single detailed RFQ lets verified sand cast parts foundries submit side-by-side pricing so you can easily compare total landed costs before production.
What are Typical MOQs for Casting Projects?
Minimum order quantities (MOQs) depend on process and part size—sand and investment casting suit smaller runs, while die casting is more cost-effective for high volumes. Each supplier lists MOQ and tooling costs in their quote.