
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 has in recent years positioned itself as one of the globe's most important centers for metal casting, producing anything from highly detailed aerospace components to large machinery parts — with processes ranging from sand casting suppliers and die casting suppliers to precision investment casting companies. The country's strengths lie in its competitive prices, advanced manufacturing techniques, and the ability to scale production on a larger scale. However, there are also risks. If you choose the wrong casting center, you may face issues like inconsistent quality, delayed deliveries, or poor communication.
Haizol makes this easier by bringing companies around the globe in contact with trusted factories in China. All suppliers on Haizol are audited, and many hold certifications such as ISO 9001, ISO 13485, and IATF 16949. Beyond high-quality castings, you can also connect with factories for fabrication, stamping, machining, molding, forging, extrusion, bearings, bending, CNC punching, and even electronic components.
Use the supplier profiles to review certifications, tolerances, materials, capacity, and lead times in one place. This makes it easy to compare factories and identify the best fit for your project. When you’re ready to move forward, submit one RFQ and receive multiple quotes from audited partners. This lets you evaluate cost, quality, and reliability side by side.
How Do I Find Reliable Metal Casting Firms in China?
On Haizol, every listed factory is audited and verified before appearing on the platform. This means you only connect with trusted suppliers that meet international standards and have proven capabilities in quality and delivery.
Can Chinese Suppliers Handle Extrusion?
Yes. On Haizol, audited factories also provide extrusion services, allowing you to source extrusion and casting within the same supply chain.
Can I Also Source Bearings?
Yes. Bearings are available from verified suppliers, whether you need bulk volumes or custom orders.
What About Fabrication and Machining?
Yes. Many factories provide full fabrication services and CNC machining to deliver high-precision components for industrial applications.