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Aluminum casting experience
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Rapid sampling
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Free samples throughout the year
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About
We are proud to have supplied a wide range of high quality aluminum die castings for over 20 years to customers around the world across multiple industries.
About Ningbo Hersin Mold Co.
Ningbo Hexin Mould Co., LTD., founded in November 2010, is located in Ningbo Beilun, the hometown of mould in China. It is a professional company engaged in the research and development, application, production and sales of aluminum alloy casting mould. (Aluminum alloy casting company based on auto parts) At present, the company is committed to the expansion and development of low-pressure casting new energy field.
The main business areas of the company are as follows:
1, low voltage mold manufacturing; 2, low voltage product production;
3. Gravity mold manufacturing; 4. Gravity product production;
5, High pressure mold manufacturing; 6, High pressure product production;
7, mold structure analysis; 8, product molding analysis
Diversified development, focusing on the manufacture of aluminum alloy products, has been the company is committed to aluminum alloy and its related industries casting production.
HEXIN PRODUCT SHOW
In the development and production of aluminum casting (pressure casting, gravity casting, low pressure casting) projects, Hershey is recognized as a safe and reliable partner by our customers worldwide. We take pride in the satisfaction of our customers.
A Guide to Chinese Aluminum Casting Suppliers and Their In-House CNC Machining Capabilities
What does it mean for a Chinese aluminum casting supplier to have its own CNC machining equipment? From production processes, machining precision, and quality control to typical application scenarios, this article helps engineering and procurement professionals gain a comprehensive understanding of the true capabilities and limitations of such suppliers, laying a technical foundation for future selection decisions.
07-01
2026
What Are Aluminum Alloy Molds? A Detailed Explanation of Their Principles, Structure, and Applications
What Are Aluminum Alloy Molds? This article provides a systematic analysis of the advantages and limitations of aluminum alloy molds—covering material properties, forming principles, mold structures, common applications, and design considerations—to help engineering and technical personnel quickly gain a comprehensive understanding.
06-30
2026
Guide to Selecting and Purchasing Aluminum Alloy Castings for Automobiles: A Case Study from Ningbo Hexin
How can you balance strength, lightweight design, and cost when sourcing automotive aluminum alloy castings? Drawing on real-world case studies from multiple original equipment manufacturers (OEMs), Ningbo Hexin breaks down process selection, mold development, quality control, and delivery lead times to help you quickly assess a supplier’s reliability.
06-29
2026
How to Choose a Reliable Aluminum Alloy Casting Manufacturer in Ningbo
When choosing an aluminum alloy foundry in Ningbo, focus on the types of processes, machining capabilities, quality inspection standards, and delivery reliability. Use a practical approach to quickly determine which foundry is best suited for your project and avoid common pitfalls.
06-26
2026
ADC12Z Die-Cast Aluminum Alloy: A High-Silicon, High-Copper, Zinc-Optimized Alloy—An Analysis of Its High Strength, Excellent Castability, and Stable Performance
As an optimized and upgraded grade of the high-silicon, high-copper general-purpose die-casting aluminum alloy defined by the Japanese Industrial Standards (JIS), ADC12Z is renowned for its high mechanical strength, excellent casting fluidity, good dimensional stability, and outstanding performance consistency. This alloy is a zinc-optimized version of the classic ADC12 alloy. By optimizing the zinc (Zn) content while maintaining the high-silicon, high-copper composition of ADC12, it further improves casting performance and cost structure while maintaining the original high strength and high castability. It is the material of choice for producing high-volume, complex-shaped general-purpose die-cast parts with comprehensive requirements for strength and castability, and is widely used in the automotive, motorcycle, electronics and electrical, and general machinery industries. ADC12Z Corresponding Standards and Grades ADC12Z Aluminum Alloy Composition...
Reasons for choosing Ningbo Huxin as a supplier
As a technology leader in the field of aluminum alloy casting for more than 20 years, Ningbo Hexin has become a preferred partner in the automotive, new energy and high-end equipment manufacturing fields by virtue of the layout of the whole industrial chain and continuous innovation. The following is an analysis of the core competitiveness of the enterprise from the three dimensions of intellectual ability, quality control and technology cross-border:
✅ Smart Express
Digital full-process production, intelligent die-casting clusters to support rapid customization, delivery cycle speed up beyond the industry standard, yield rate is steadily high.
✅ Military quality
International standard certification system, strict control of casting internal defects, double precision testing to ensure the stability of extreme working conditions.
✅ Cross-border innovation
Multi-field material database support, 5G heat dissipation/photovoltaic bracket technology breakthroughs, adapted to new energy, high-end equipment and other cutting-edge needs.
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