Precision Machining Solutions for Ultra‑thin Wall Thickness and Complex Cavities
Driven by the demand for slim profiles and functional integration in 3C electronic products, tablet back covers frequently feature special‑shaped holes, ultra‑thin wall thickness (e.g., below 0.5 mm) and multi‑cavity structures. Drawing on extensive experience, Weimait adopts multi‑axis linkage CNC equipment to deliver precision machining of complex inner cavities and flat‑surface control. Regular tolerance is kept within ±0.01 mm to meet design specifications while maintaining product structural strength and heat‑dissipation performance.
Supporting Anodizing and Electroplating with Stable Delivery at CPK≥1.33
Appearance constitutes a key selling point for 3C electronic products. Surface treatments for aluminum‑alloy tablet back covers (such as anodizing, sandblasting and wire drawing) require uniform color, consistent hand‑feel and zero color deviation across batches. We provide one‑stop supporting surface‑treatment services. In compliance with the IATF 16949 quality‑management system, we implement critical‑dimension control with CPK≥1.33 and achieve a first‑pass acceptance rate of 99.8%, ensuring high consistency in appearance and dimensions for every production batch.
