Import Aluminum Extrusion — Buy in wholesale FOB from Supplier in Viet Nam

Tung Kuang Industrial Joint Stock Company produces aluminum extrusion profiles from 6063, 6061, and 6005 alloys in T5 and T6 tempers, supplying from Bien Hoa Industrial Park in Dong Nai Province, Viet Nam. The material range covers the standard structural and architectural grades, with 6005A offering intermediate strength between 6063 and 6061, together with improved extrudability for thin-walled hollow sections. Surface treatments include mill finish, anodizing, and powder coating, permitting direct use or further finishing depending on end-application requirements. The T5 temper designation indicates artificial aging Cause aging after extrusion cooling, while T6 requires solution heat treatment and artificial aging, delivering higher strength with more complex processing.

The 6005-T5 alloy, less commonly stocked than 6063 or 6061, provides typical yield strength of 175 MPa and ultimate tensile strength of 215 MPa, with better press productivity than 6061 for equivalent section complexity. All three alloys share the aluminum-magnesium-silicon system, with 6005 containing higher manganese content (0.50-1.10% typical) to improve extrusion speed and reduce cracking tendency in thin sections. Powder coating options suggest in-house or partnered electrostatic application capability, with standard architectural polyester powders offering 10-15 year color retention warranties in non-severe environments. Anodizing layer quality depends on bath chemistry control and sealing procedure, critical for coastal or high-humidity applications in Southeast Asian supply chains.

Solar energy mounting structures represent a growing application for 6005 and 6061 extrusions, where strength-to-weight ratio and corrosion resistance offset higher material cost. Construction and furniture sectors remain dominant buyers, with window wall systems, door tracks, display framing, and modular shelving all employing extruded aluminum. Automotive component manufacturers in Viet Nam and adjacent ASEAN markets source locally for reduced logistics cost and tariff advantages under regional trade agreements. Importers should confirm Tung Kuang's actual alloy availability, temper capability per alloy, and maximum extrusion size from the supplier, as these determine fit for specific structural calculations and architectural specifications.

Tung Kuang Industrial Joint Stock Company operates from No.3, 2A, Bien Hoa II Industrial Park in Bien Hoa, Dong Nai Province, Viet Nam. The location places it within the southern Viet Nam industrial corridor, with access to Cat Lai and Cai Mep seaports for export shipment. The company holds harbor-tier verification status, with no response rate or response time data recorded on the platform. No workforce size, annual revenue, year of establishment, or factory floor area is disclosed in the available profile. The listing does not name specific certifications held, nor does it identify major domestic or international clients.

The product offering emphasizes alloy variety (6063, 6061, 6005) and temper flexibility (T5-T6), together with multiple surface finishes, suggesting integrated extrusion and downstream treatment capability. The joint stock company structure implies shared ownership, though shareholder details and capitalization are not provided. Buyers should request company registration documents, factory audit results, and evidence of quality management system certification. The Dong Nai location offers proximity to Ho Chi Minh City logistics infrastructure and ASEAN market access, though specific export experience or destination country expertise is unstated.