Case Study: Solving Air Pocket and Deformation Issues in Aluminum Alloy

At Shenzhen Huarong Da Technology Co., Ltd., we are often approached by clients facing complex manufacturing challenges that other suppliers struggle to resolve. One recent case involved a customer developing a premium aluminum alloy headphone housing.

The product’s design required a highly intricate structure, which created significant challenges during the die-casting process. The client had already tested molds at several other factories but continued to encounter persistent issues with air pockets and deformation, making it impossible to achieve a reliable production outcome.

When the customer turned to us, our engineering team conducted a thorough analysis of the housing’s design and the mold structure. Leveraging our deep expertise in precision die casting, we identified the root causes of the defects. Our solution involved optimizing the product structure and implementing targeted mold modifications.

After the improvements were applied, the mold trial was a complete success. The client finally obtained the high-quality housings they required, free of the defects that had delayed their project. The customer expressed strong satisfaction with both the technical solution and the efficiency of our team.

This case highlights what sets Huarong Da Technology apart:

• Engineering excellence – our team combines experience and innovation to solve even the most difficult manufacturing problems.

• Commitment to results – we do not stop until our clients achieve stable, high-quality production.

• Trusted partnership – customers know they can rely on us when other factories cannot deliver.

At Shenzhen Huarong Da Technology Co., Ltd., we believe that every challenge has a solution. By working closely with our clients, we ensure that their products move from design to mass production smoothly and successfully.