Company Profile
Our comprehensive aluminum profile factory was established in 2008. We integrate smelting and casting, extrusion, powder coating, wood grain, deep processing, and finished aluminum doors and windows. Our main products include industrial aluminum profiles, aluminum profiles for doors and windows, aluminum pipes, aluminum tubes, aluminum heat sinks, aluminum pergola and more.
Quality is always our top priority. With more than 120 industry professionals, every employee participates in the quality control process. All aluminum billets are analyzed by German imported spectrometers. The mechanical properties and surface treatment weather resistance of our products have been tested and qualified by the National Quality and Technical Supervision Bureau.
Adhering to the business philosophy of "customer service first, people-oriented, and pioneering innovation", we strive to build long-term relationships with clients worldwide by understanding requirements and meeting high expectations.
Frequently Asked Questions
Are the alloy grades, mechanical properties, and dimensional tolerances of the profiles compliant with international standards?
We use mainstream alloys such as 6061-T6 and 6063-T5, which comply with the ASTM B221/EN 755 standards. The tensile strength of conventional profiles is ≥240 MPa, and dimensional tolerances strictly follow the ISO 2768 medium precision standard. We can also provide third-party test reports (such as SGS).
How are film thickness, corrosion resistance, and color difference controlled for anodizing and powder coating?
The thickness of the anodic oxide film is 12-25 um (in line with QUALICOAT Class II), and the salt spray test lasts for over 1000 hours; the powder coating complies with the AAMA 2604 standard, with a color difference ΔE of ≤ 1.5. Customization of RAL/Pantone color codes is supported.
Do the products comply with environmental regulations such as RoHS/REACH?
Yes, the products are completely free of harmful substances such as cadmium and lead, and all packaging materials are recyclable.
Are the minimum order quantity (MOQ) and unit price competitive?
Standard profiles have a minimum order quantity of 1 ton and support small-batch customization to maintain a competitive position.
Can non-standard cross-sections (e.g., vehicle structural profiles, irregular radiator profiles) be produced?
Yes. Equipped with an 800T-3500T extrusion machine group, we can produce complex profiles with an outer circular section diameter up to 380mm (such as the frame of high-speed rail carriages and car luggage racks). We offer a one-stop service from mold design to extrusion and finishing, with a sample production cycle of 15 days.
How are delivery schedules and international logistics arranged?
The delivery period for standard products is 25 days, and for customized products, it is 35 days. Logistics can be dispatched according to the customer's specified logistics arrangements.
Gerald Doors
