Import Aluminum Honeycomb — Buy in Bulk from Supplier in China

Aluminum honeycomb core is a lightweight structural material formed from bonded aluminum foil into hexagonal cells, prized for its exceptional strength-to-weight ratio in aerospace, rail, and marine engineering. This listing from Zhejiang Gko Decoration Material Co., Ltd specifies alloy grades 3003 and 5052, with core cell sizes ranging from 3mm to 12mm in length and aluminum foil thickness customisable from 0.04mm upward to match load-bearing requirements. The hexagonal cell geometry distributes compressive and shear forces efficiently, making it a standard choice where rigidity must not come with excess mass.

The 3003 alloy offers good formability and moderate strength with excellent corrosion resistance, while 5052 provides higher fatigue strength and better performance in marine atmospheres, typical selections for honeycomb core production. Foil thickness directly influences density and mechanical properties: thinner walls yield lighter cores but reduce crush strength, so specification must align with the sandwich panel's intended stress regime. Bonding is achieved through node adhesive or brazing, with aviation-grade epoxy adhesives common in non-aerospace commercial applications where cost and production speed matter.

Buyers in transportation, building cladding, and furniture manufacturing source this material to reduce weight in floors, partitions, and decorative panels without sacrificing stiffness. The corrosion resistance of the aluminum alloys extends service life in humid or chemically exposed environments. For import from Zhejiang Gko Decoration Material Co. in Luqiao, Zhejiang, confirm the exact alloy designation, cell dimension, and foil gauge required for your application, as these govern pricing and minimum order thresholds. Packaging typically involves protective film and wooden crates for ocean freight, though exact terms should be verified directly with the supplier.

Zhejiang Gko Decoration Material Co., Ltd is located at Xiatao, Fengjiang, Luqiao, Zhejiang Province, postal code 318054, placing it within China's concentrated manufacturing corridor for decorative and industrial metal products near Taizhou. The supplier holds an imported tier designation and a harbor trust classification on the platform, with a response rate of 0.00% and zero recorded average response hours, indicating no recent inquiry activity or engagement tracking in the available data. No verified export license, ISO certificate numbersifu, or third-party audit references appear in the profile, so buyers should conduct independent due diligence on factory capability and quality system documentation.

The company name suggests specialisation in decoration materials, and the product range centres on aluminum honeycomb core for structural and decorative sandwich applications. No employee count, annual revenue, year of establishment, or named client references are provided in the source data, and these should not be assumed. Buyers are advised to request a factory profile, quality manual, and sample shipment terms before committing to volume orders, particularly given the absence of recent transaction or review signals on this listing.