Import Aluminum Anodic Oxidation — Buy in Bulk from Supplier in China

Aluminum Anodic Oxidation from Shanghai Salan Industry And Trade Co., Ltd involves an electrolytic process that thickens the natural oxide layer on aluminum surfaces, enhancing corrosion resistance, hardness, and wear resistance. The company specializes in precision surface treatment, including sandblasting, polishing, and wire drawing, catering to industries such as LED lighting, photography, and consumer electronics. Their process is designed to deliver consistent, high-durability finishes for complex aluminum components.

The anodizing process typically uses sulfuric acid as the electrolyte, producing a hard, porous oxide layer that can be dyed or sealed for additional protection. Standard thickness for decorative anodizing ranges from 5 to 25 microns, while hard anodizing can achieve 25 to 100 microns for industrial applications. The supplier’s experience includes handling small, intricate parts such as flanges, screw nuts, and golf ball accessories, where precision and uniformity are critical.

Buyers in the electronics, automotive, and aerospace sectors often source anodized aluminum for its lightweight, durable, and aesthetically versatile properties. Shanghai Salan’s services include OEM processing, map-based production, and finished product assembly, making them a suitable partner for custom or high-volume orders. Confirm the specific anodizing grade, color options, and post-treatment processes available to match your technical and aesthetic requirements.

Shanghai Salan Industry And Trade Co., Ltd is headquartered at No. 6997 Daye Road, Jinhui Town, Fengxian District, Shanghai, China. The company operates from a self-built factory spanning approximately 25,000 square meters, equipped with independent environmental protection systems. Their expertise covers a broad range of precision aluminum treatments, including anodic oxidation, die casting, and CNC machining, with a focus on OEM and custom manufacturing.

The supplier holds 5 patents in anode and die-casting technology, reflecting their investment in innovation and quality control. Their technical team includes 15 personnel with bachelor’s degrees or higher, many of whom have over a decade of experience in the industry. While their trust tier is harbor, response metrics are not currently available, so direct engagement is recommended to assess their responsiveness and production capabilities.