从China供应商批量进口Aluminum Extruded Profiles

Nanhai Yonghua Copper & Aluminum Profiles Co., Ltd produces aluminum extruded profiles from alloy temper 6063-T5, an alloy widely chosen for architectural and light-structural applications due to its excellent corrosion resistance, uniform anodising response, and moderate strength-to-weight ratio. The T5 temper designation indicates that the profiles are cooled from an elevated temperature shaping process and then artificially aged to achieve specified mechanical properties without solution heat treatment. These extrusions exhibit typical yield strength of 145 MPa, tensile strength of 205 MPa, and elongation of 8 percent, making them suitable for window frames, curtain walls, and furniture systems where dimensional stability and surface finish are critical.

The extrusion process for 6063-T5 typically employs a solid billet heated to 450 to 500 degrees Celsius, forced through a hardened steel die at controlled ram speeds to maintain surface quality and dimensional consistency. Common profile shapes include hollows, semi-hollows, and solids with wall thicknesses ranging from 1.0 mm to 10.0 mm depending on die design and press capacity. Standard surface finishes include mill finish, anodised layers from 5 to 25 micrometres, and polyester powder coating with 60 to 80 micrometre dry-film thickness. The alloy's magnesium-silicon composition provides natural resistance to atmospheric corrosion in urban and coastal environments, though marine-grade applications may require 6060-T6 or 6082-T6 alternatives.

Primary buyers include architectural glazing contractors, curtain-wall fabricators, furniture manufacturers, and automotive trim suppliers. When importing from Foshan in Guangdong Province, buyers should confirm the specific alloy temper, surface finish specification, and any thermal-break polyamide strip requirements for energy-efficient fenestration. The listing does not state confirmed MOQs, pricing, or lead times, so direct negotiation with Nanhai Yonghua is necessary. Typical documentary requirements for Chinese aluminum exports include a certificate of origin, packing list, commercial invoice, and material test report, with some destinations requiring anti-dumping duty verification depending on harmonised system code classification.

Nanhai Yonghua Copper & Aluminum Profiles Co., Ltd operates from Shuitou Industrial Zone, Dali Town, Nanhai District, Foshan, Guangdong Province, China, placing it within the Pearl River Delta cluster that dominates global aluminum extrusion production. The supplier carries a harbor trust tier and an imported supplier classification, with a zero percent response rate and zero average response hours visible on the platform. No workforce size, annual turnover, factory floor area, or year of establishment is provided in the available profile data.

The company lists 6063-T5 alloy extrusions with emphasis on uniform colour and finish for architectural markets, yet the profile does not confirm ISO 9001 registration, environmental management certification, or specific quality-accreditation marks. Buyers should request factory audit reports, die-maintenance records, and statistical process control data for dimensional capability. The Foshan location offers proximity to Shenzhen and Guangzhou ports for containerised export, though inland logistics to port and customs clearance timelines should be verified directly with the supplier.