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Aluminum casting experience
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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.
Comparison table of cast aluminum alloy grades by country
Casting aluminum alloy is an important material widely used in industrial fields, and the naming of its grades varies from country to country, which brings inconvenience to international technical exchanges and material selection. This table systematically compiles the casting aluminum alloy grade relations of China (GB), international standards (ISO), the United States (AA/SAE), Europe (EN/DIN), Japan (JIS), Russia (ГОСТ) and other major standards, covering the major alloy series such as Al-Si, Al-Cu, Al-Mg, Al-Zn, etc., which is aimed at providing quick references for engineering design, trade purchasing and standards conversion. The purpose is to provide quick reference for engineering design, trade procurement and standards conversion. In the table, “~” denotes approximate correspondence, “-” denotes no direct correspondence, and the content in parentheses is a note. Please combine with the latest standards and specific technical requirements to make a comprehensive judgment when using in practice. We hope this table can facilitate your work. Table 1 Al-Si (...
01-11
2026
YL113 (YL113A) Aluminum Alloy Technical Specification Full Analysis
A cost-effective alloy for the die casting industry, YL113 aluminum alloy is popular for its excellent castability and good mechanical properties. The alloy is particularly well suited to the production of high volume parts of medium strength and complexity, providing an excellent balance between cost and performance. The corresponding national grade for Yl113 is YZAlSi11Cu3. YL113 Aluminum Alloy Composition Table Element Content Range (wt%) Functional Role Aluminum (Al) Balance Matrix material, provides structural foundation Silicon (Si) 9.0-11.0 Improves fluidity, reduces shrinkage defects Copper (Cu) 1.8-2.5 Enhances strength and hardness Fe ≤ 0.9 Improves die casting performance, prevents die sticking Manganese (Cu) 1.8-2.5 Enhances strength and hardness Fe ≤ 0.9 Improves die casting performance, prevents die sticking Improve die-casting performance and prevent die sticking Manganese (Mn) ≤0.5 Neutralize the harmful effects of iron Zinc (Zn) ≤1.0 Trace improve corrosion resistance YL113 Physical and Mechanical Properties Parameter Table Performance Indicators Values...
11-21
2025
Categories and Requirements for Electrical Fittings
Electrical hardware refers to metal fittings used for connecting, securing, and diverting electrical currents within power systems. Based on application scenarios and functional requirements, electrical hardware can be categorized as follows: 1. Conductor Hardware: Used to secure and connect conductors within power systems, primarily including conductor clamps, conductor supports, and conductor hooks. Conductor hardware must possess excellent corrosion resistance, withstand electrical breakdown and mechanical impact, and ensure secure conductor fixation and connectivity. 2. Grounding Fittings: Used for grounding connections in power systems to reduce leakage voltage from electrical equipment, protecting personnel and equipment safety. Grounding fittings require materials with excellent conductivity to effectively divert current into the ground, ensuring the reliability of the grounding system. 3. Insulating Fittings: Used for insulation between live parts and grounded parts in power systems...
09-05
2025
Looking for a reliable supplier of aluminum alloy die castings? Ningbo Hersin provides you with precision manufacturing solutions.
Dear engineers and purchasing partners, Hello! When your project requires high-quality and high-precision aluminum alloy die castings, choosing a partner with technical strength, quality assurance and rich experience is the key to project success. Behind every die casting is the performance, cost and market lead time of your product. In Ningbo, an important manufacturing base in China, Ningbo Huxin Mould has been deeply engaged in the field of aluminum alloy die casting for nearly twenty years. We are not only a manufacturer, but also your trusted engineering and supply chain partner, dedicated to providing one-stop die casting solutions from concept to mass production for our global customers. Why global customers choose Ningbo Hersin? Choosing us means you choose confidence and peace of mind. Industries and applications we specialize in Ningbo Hersin's die casting...
07-23
2025
Composition and design of aluminum die casting mold
Aluminum die casting is a highly efficient manufacturing process commonly used for mass production of precision aluminum alloy castings. Compared with traditional casting methods, aluminum die casting molds can achieve higher production efficiency and finer casting dimensions. Aluminum die casting mold design and composition directly affects the quality of castings, production cycle and mold life, therefore, the design of a high-performance aluminum die casting mold is critical. Aluminum die casting die refers to the tool used to manufacture aluminum alloy high pressure castings, usually consists of die kernel, die seat, die core, cooling device, sliding device, ejector device and other components. The following is a detailed analysis of aluminum die casting die: the main components of aluminum die casting die aluminum die casting die design key considerations aluminum die casting die classification aluminum die casting die and die casting machine can be divided into: Horizontal cold chamber die casting...
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.
