Frequently Asked Questions

• Max size: 40” (L) X 30” (W) X 12-15” (H) 

• Min size: 4” X 4” 

• Max weight of part 150 lbs 

• Min wall thickness .125”

• Harmony Castings’ Quality Management System is certified to AS9100:2016 and ISO 9001:2015 standards. We are also ITAR compliant/registered, supporting customers in the aerospace and defense industries with strict quality and regulatory requirements. 

You can learn more about our quality certifications here.

We are a U.S.-based company with all manufacturing and operations located domestically. We regularly supply customers in the U.S. and abroad. 

To provide an accurate quotation, we typically require part drawings/models, annual usage estimates, required quantities, machining or finishing requirements, and any applicable quality or certification requirements.

Yes! We welcome facility tours for both current and prospective customers. Visiting our facility is a great opportunity to see our capabilities firsthand, meet our team, and discuss your project requirements in more detail. Please contact us to schedule a tour in advance so we can ensure the appropriate personnel are available during your visit.

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To provide an accurate quotation, we typically require part drawings/models, annual usage estimates, required quantities, machining or finishing requirements, and any applicable quality or certification requirements. 

Yes! We welcome facility tours for both current and prospective customers. Visiting our facility is a great opportunity to see our capabilities firsthand, meet our team, and discuss your project requirements in more detail. Please contact us to schedule a tour in advance so we can ensure the appropriate personnel are available during your visit. 

Contact us

Harmony Castings has been proudly serving customers since 1979. In 1999, we became part of Ligon Industries, strengthening our capabilities and resources while continuing our commitment to quality, reliability, and customer service. With decades of foundry experience, we continue to support customers across a wide range of industries and applications. 

• Harmony Castings’ V-Process casting technology offers several advantages that help deliver high-quality aluminum castings with exceptional precision and consistency, including: 

• Speed to Market - Faster tooling and pattern revisions help reduce lead times and accelerate production. 

• 150 RMS Surface Finish – Produces a smooth surface finish that can reduce secondary machining and finishing requirements. 

• Excellent Casting Integrity – The process delivers clean, dimensionally consistent castings with reduced defects. 

• Corrosion Resistance - Utilizing aluminum A356 alloy provides strong corrosion-resistant properties for demanding applications. 

• Zero Degree Draft - Allows for more precise geometries and can minimize machining requirements. 

• Thin Wall Capability - Supports complex designs and lightweight components with thin wall sections. 

• Quick Pattern Revisions - Pattern changes can be implemented efficiently, supporting design updates and prototyping needs. 

• Aluminum A356 Alloy - A high-performance alloy known for its strength, durability, and heat-treat capabilities. 

Harmony Castings has provided aluminum castings for a wide range of industries and applications, including defense and aerospace, medical, robotics, transportation, and specialty automotive, to name a few. We welcome opportunities across virtually any industry and do not limit ourselves to specific application types. If your project requires a quality aluminum casting solution, our team is ready to discuss your requirements and determine how we can help. 

Harmony Castings specializes exclusively in pouring Aluminum A356 alloy, a high-performance aluminum alloy known for its excellent strength, durability, corrosion resistance, and heat-treat capabilities. A356 is widely used across demanding industries due to its ability to produce lightweight, high-integrity castings with outstanding mechanical properties.