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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.
ADC2 die-casting aluminum alloy: aluminum-silicon-magnesium heat-treatable reinforced alloy, resolving the balance between its high strength, good toughness and casting performance.
As a representative grade of aluminum-silicon-magnesium heat-treatable reinforced die-casting aluminum alloy in the Japanese Industrial Standard (JIS), ADC2 is known for its good casting fluidity, excellent heat-treatment responsiveness and high overall mechanical properties. The alloy through silicon (Si) to protect casting performance, magnesium (Mg) to provide precipitation strengthening basis, after T5 heat treatment can be significantly improved strength and hardness, in maintaining good die casting processability at the same time, realize the balance of strength and toughness, is the production of requirements for high strength, good toughness and heat-treatable moderately complex die-castings ideal material, in the automotive, motorcycle, general machinery and other fields of wide application. It is widely used in automobile, motorcycle, general machinery and other fields. ADC2 Corresponding Standards and Grades ADC2 Aluminum Alloy Composition Table (Based on JIS H 5302 Typical Requirements) Element Content Range (wt%) Function...
03-26
2026
ADC1C Die-Casting Aluminum Alloy Comprehensive Guide: Composition System, Performance Advantages, International Grades and Selection Logic
As an optimized and upgraded grade of high silicon general purpose die casting aluminum alloy in the Japanese Industrial Standard (JIS), ADC1C is known for its excellent casting fluidity, excellent dimensional stability, good corrosion resistance, and higher purity. This alloy is a high-purity version of the classic ADC1 alloy, through strict limitation of impurity elements (especially iron, copper, zinc) content, on the basis of maintaining the excellent casting performance of ADC1, it significantly improves the stability of mechanical properties, corrosion resistance and elongation, which is a reliable choice for the production of large-volume die-castings that have high requirements for quality consistency, complex shapes, and thin wall thicknesses, and has a wide range of application value in the fields of automobiles, electronics, and general machinery. It is widely used in automobile, electronics, general machinery and other fields. ADC1C Standards and Grades ADC1C Aluminum Alloy Composition Table (Based on JIS H 5302 Typical Requirements) Element Contain...
03-19
2026
China Aluminum Casting Manufacturers - Guide (2026)
China's aluminum casting industry contributed about 65% of global aluminum casting production in 2026, with annual output value exceeding RMB 580 billion. Whether you are a sourcing engineer for a multinational automotive company or a supply chain leader for a consumer electronics brand, understanding the technological stratification, regional characteristics and factory selection logic of Chinese aluminum casting manufacturers directly determines the cost and quality floor of your parts. This guide will systematically dismantle the whole picture of China's aluminum casting manufacturing in 2026, from process technology, industrial clusters, supplier evaluation to export trade. Table of Contents China Aluminum Casting Manufacturers Overview: 2026 Industry Panorama Putting a number out there first: while China's total aluminum casting production will be around 9.8 million tons in 2025, the industry forecast for 2026 is already approaching 10.5 million tons. The main driver of this incremental volume is not traditional fuel vehicles - quite the contrary, new...
03-13
2026
ZL118 (ZAlSi5Cu1MgA) Cast Aluminum Alloy: A high purity, multi-strengthened alloy with high strength, good heat resistance and aerospace grade reliability.
As a high-purity upgrade of the aluminum-silicon-copper-magnesium high-strength casting alloy in China's national standard (GB/T 1173), ZL118 (ZAlSi5Cu1MgA) is well known for its high room-temperature strength, excellent high-temperature performance, good casting workability and aerospace-grade reliability. The alloy is a high purity version of ZL105, by strictly limiting the content of impurity elements (especially iron), on the basis of maintaining the good casting performance of ZL105, it significantly improves the mechanical properties, elongation and batch stability, and after T6 heat treatment, it can obtain a high strength level close to that of aluminum-copper alloys, while retaining better casting workmanship than that of aluminum-copper alloys, and it is the best alloy in the field of manufacturing of aeronautics, astronautics, and high-end equipments. It is an ideal material for manufacturing key castings in the field of aviation, aerospace and high-end equipment, which are subject to high loads and require high reliability. The corresponding national grade of ZL118 is...
03-12
2026
Comprehensive guide to ZL116 casting aluminum alloy: composition system, heat treatment process, international corresponding grades and typical applications
As a typical representative of beryllium-containing casting alloys of the aluminum-silicon-magnesium system in the Chinese national standard (GB/T 1173), ZL116 (ZAlSi7MgBe) is known for its excellent casting fluidity, excellent airtightness, good heat resistance and high overall mechanical properties. The alloy guarantees casting performance through silicon (Si), magnesium (Mg) provides precipitation strengthening, the addition of trace beryllium (Be) significantly improves the melt oxidation resistance, grain refinement and high temperature performance, after T6 heat treatment can be obtained after a balance of high strength and good plasticity, is the manufacture of aerospace, instrumentation, optics, and other high-end areas of the complex thin-walled, airtight and heat-resistant key casting requirements of the ideal material. The corresponding national grade of ZL116 is ZAlSi7MgBe. ZL116 Aluminum Alloy Composition Table (based on typical requirements of GB/T 1173) Element Containment F...
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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