Import A360 Headset A360 Headphone — Buy in wholesale FOB from Supplier in China

The A360 headset component from Junying Die Casting Co., Ltd. is a die-cast aluminium alloy part manufactured from A360 aluminium alloy, a grade specifically formulated for pressure-tight castings and thin-walled complex shapes common in consumer electronics housings. The component carries an imitation gold coating as its surface treatment, applied to the die-cast substrate to achieve a premium aesthetic without the material cost of solid brass or gold plating. This part is produced through conventional high-pressure die casting, the standard method for achieving the dimensional repeatability and surface finish required in headphone and earcup assemblies at volume.

A360 alloy contains approximately 9.5-10.6% silicon, 0.5-0.6% magnesium, with maximum iron content of 1.3% and copper limited to 0.6%, giving it superior corrosion resistance compared to A380 and better castability than A319 for thin sections. The imitation gold coating is a decorative electroplated or PVD finish, typically comprising a base layer of nickel or copper followed by a thin gold-coloured top layer; standard industry practice specifies 8-15 microns total coating thickness for decorative audio components. The die-cast substrate will typically achieve a surface roughness of Ra 3.2-6.3 micrometres before plating, with draft angles of 0.5-1.0 degrees on vertical walls to permit clean ejection from the steel die.

This component serves OEM and ODM manufacturers of consumer headphones, gaming headsets, and professional audio monitoring equipment, where the alloy's 300 MPa typical tensile strength in the as-cast condition provides adequate structural integrity for earcup yokes, adjustment slides, and decorative rings. Buyers should confirm with Junying Die Casting Co., Ltd. the exact die cavitation tolerances achievable for their specific geometry, as well as the adhesion testing protocol for the imitation gold layer (standard: ASTM B571 cross-cut or tape test). The supplier's facility in Dongguan, Guangdong Province, positions it within China's principal consumer electronics manufacturing corridor, though response rate data is not currently available for direct enquiry turnaround times.

Junying Die Casting Co., Ltd. operates from No.3 Hongxing Road, Shajiao, Humen, Dongguan, Guangdong Province, China, placing it within the Pearl River Delta's dense concentration of die-casting and consumer electronics supply chain facilities. The supplier holds a harbor trust tier designation, and publicly available response metrics indicate a 0.00% response rate with zero average response hours recorded, suggesting either a new listing, paused enquiry management, or data collection gap rather than active non-response. Buyers should initiate direct contact to verify current production capacity, quality system certification status, and whether the company maintains IATF 16949 or ISO 9001 registration for its die-casting operations.

The company's product focus centres on aluminium alloy die casting for audio and electronics accessories, with the A360 headset component representing its penetration into the premium headphone segment where surface finish and cosmetic appearance carry weight in buyer selection. The listing does not disclose annual turnover, employee count, specific major accounts, or export licence details, nor does it state whether in-house CNC machining, X-ray inspection, or CMM dimensional verification are available as secondary services. Buyers evaluating this supplier should request die qualification records, sample dimensional reports with GD&T callouts, and surface finish measurement data for the imitation gold coating to assess production discipline against the undifferentiated claims in the promotional description.