A:
3D CAD Drawings: 2–3 business days.
Custom Samples (using existing molds): 7–10 days.
Custom Samples (new mold required): 20–25 days.
Mass Production: 25–35 days after sample approval and deposit receipt.
A: We offer a wide range of surface treatments, including:
Finishes: High-mirror polishing, satin/brushed finishes, sandblasting, and matte textures.
Plating (PVD): IP Gold, IP Rose Gold, IP Black, IP Gunmetal, IP Blue, and custom colors.
A: We offer three premium branding methods:
Laser Engraving/Laser Etching: Quick, high-precision, and cost-effective.
CNC Deep Engraving: Offers a high-end, embossed/debossed premium feel.
Die Stamping: Done during the mold pressing stage for permanent, crisp logos.
A: Every production batch undergoes rigorous internal stress and chemical tests, including:
Tensile Strength & Pull-out Tests (up to 15-20kg).
72-Hour Salt Spray & Sweat Corrosion Tests (testing PVD durability).
Micro-tolerance Inspections (maintaining tolerances within ±0.2mm).
Torsion & Flex Tests (checking link and clasp fatigue life over 5,000 cycles).