Surface finishing can make or break your aluminum die-cast components. The right treatment doesn’t just enhance appearance, it provides essential protection against corrosion, wear, and environmental damage. But coordinating die casting with one supplier and surface finishing with another creates unnecessary complexity and potential quality inconsistencies.
At Joincast, we’ve eliminated this coordination challenge by handling complete surface treatment in-house. When you work with us, your aluminum components move directly from our die casting lines to our finishing facilities without leaving our quality control environment.
The Full Range of Finishing Options
We offer several surface treatments for your applications. The most popular is trivalent chromium treatment, which provides a more environmentally friendly surface treatment compared to some other methods. This process improves durability, corrosion resistance, and paint adhesion, which is especially important for the automotive and aerospace industries.
Powder coating provides another excellent solution. This process uses charged powder particles that are heated to form even, durable coatings that resist chipping. It’s available in virtually unlimited color options and delivers superior durability for demanding applications.
No matter what your specific finishing requirements, we have the capabilities and experience to deliver the results you need.
Because we control both the casting and finishing processes, you receive consistent quality throughout production. There’s no handoff between suppliers, no coordination delays, and no quality gaps. Your components progress through our integrated manufacturing system with complete traceability from raw material to finished part.
This comprehensive approach should mean faster turnaround times, simplified communication, and the confidence that comes from working with a single, accountable partner for your complete aluminum die casting and finishing needs.
