Zamac & Aluminium Caps
Die-cast Zamac and aluminium caps held to ±0.01mm tolerance, finished in 24K gold, brushed silver, rose gold, gunmetal black, matte, or a fully custom colour system matched to your brand identity. Plating is done in-house by vacuum plating and eco-friendly wet electroplating, and every finish must pass cross-hatch adhesion testing and a 48-hour alcohol friction resistance evaluation before it ships. Mirror polishing — the process that decides whether a cap reads as luxury or not — runs through multiple manual and automated stages until the surface is texture-free. Precision etching mould technology reproduces brand crests, Arabic calligraphy and fine line artwork directly on the Zamac surface. Magnetic closure structures, composite metal-and-wood or metal-and-leather caps, and PP or Surlyn inner liners are all available, and every metal part carries a transparent protective coating so it will not oxidise or discolour in any climate.
- ±0.01mm tolerance
- 24K gold · rose gold · gunmetal · matte
- Vacuum & wet electroplating
- Multi-stage mirror polishing
- Precision etching for crests & calligraphy
- Magnetic closure structures
- PP / Surlyn inner liners
