Watch case Clean Factory are mainly divided into two categories: industrial cleaning factories for brands/mass production, and luxury maintenance/refurbishment factories for end consumers. The following is an introduction to representative domestic enterprises and services:
Industrial grade watch case cleaning factory (batch/OEM)
This type of factory mainly serves watch manufacturers, conducting batch and deep cleaning before case assembly to remove oil stains, polishing paste, metal powder, etc.
Core cleaning process (professional factory standard)
Disassembly and separation: Remove the crown, bezel, bottom cover, and sealing ring.
Rough washing: Organic solvents (such as isopropanol) are used to remove surface oil stains.
Fine cleaning: Multi frequency ultrasonic cleaning (30-40kHz), pure water+neutral cleaning agent.
Rinsing: Multi stage pure water rinsing to remove residual cleaning agents.
Drying: Vacuum drying or hot air drying to prevent water stains.
Appearance treatment: Polishing/drawing to repair scratches and restore luster.
Testing: Air tightness and waterproof testing.
Choose Suggestions
Batch production/OEM: Choose industrial cleaning equipment/OEM services such as Fuyang and Shengaoyuan.
Personal watch maintenance: Choose chain luxury watch maintenance institutions such as Siku, Hengdeli, Shengshi, etc., with professional equipment, standardized processes, and quality assurance.
