Import Aluminum Die Casting — Buy in Bulk from Supplier in China

Ningbo Huayuan Casting Machinery Factory produces aluminum die casting components from Yinzhou district, Ningbo, in China's Zhejiang province, an established region for precision metalworking and export manufacturing. The supplier lists specific alloy options including A360, A380, A390, ADC-12, and ADC10, alongside zinc alloys ZA-3, ZA-5, and ZA-8, covering a part weight spectrum from 0.02 kg to 15 kg. This weight range indicates capability from small electronic housings through to substantial automotive transmission or structural castings, with process flexibility across high-pressure die casting, sand casting, and gravity casting methods.

Secondary machining capacity includes CNC turning, milling, drilling, and grinding, enabling net-shape or near-net-shape supply that reduces buyer-side processing. Surface finishing options span chrome plating, sandblasting, painting, anodizing, powder coating, and electrophoresis, with specific mention of sand blasting, zinc and chrome plating, and anodizing as established treatments. The alloy selection is significant for buyers: A360 offers superior corrosion resistance and pressure tightness but is harder to cast than A380; ADC12 provides excellent castability and machinability with slightly reduced ductility; A390 contains high silicon for enhanced wear resistance in piston or cylinder applications.

Target applications explicitly listed include automotive parts, motorcycle components, pump housings, locomotive parts, machinery castings, and tool components, reflecting a general engineering rather than sector-specialised supply model. Packaging is specified as air bubble bag or PE bag plus carton and pallet, with wooden box as an alternative, indicating awareness of export shipping requirements. The supplier's location in Ningbo provides access to Beilun port, one of China's busiest deepwater container terminals, which can reduce inland logistics complexity compared to interior manufacturing locations.

Ningbo Huayuan Casting Machinery Factory is located in Renjiu Village, Wuxiang Town, Yinzhou District, Ningbo 315111, China. The supplier holds imported tier and harbor trust tier classifications, with a response rate of 0.00% and zero recorded average response hours, suggesting limited or no engagement through platform channels. The address places the factory within the greater Ningbo manufacturing belt, a region with extensive foundry and precision machining infrastructure, though the profile does not confirm factory ownership versus trading company status, year of establishment, employee count, or facility size.

The listing provides more process and material detail than many comparable entries, including specific alloy designations, secondary operations, and surface treatment options, which indicates some technical competency in quotation preparation. However, no quality management system certifications, major client references, or export experience metrics are disclosed. Buyers should independently verify business registration, factory existence through satellite imagery or audit, and request actual material certificates and sample parts to validate that the stated alloy range and process capabilities reflect genuine in-house capacity rather than brokered supply.