Longmen, Huizhou · 6,300m² Facility

Factory Tour

Our custom-built facility in Huizhou was commissioned in 2018 to house CNC machining, surface finishing, assembly, and testing under one roof — staffed by more than 400 skilled craftsmen and technicians.

Follow the process floor by floor, to a finished, fully tested watch case.

Overview of the Mei Cheung factory floor in Longmen, Huizhou
Factory Overview · Longmen, Huizhou

Turning & CNC

1st Floor

Where case body is turned and milled.

Equipment: FANUC CNC · CNC Lathes

Machining

Cases are machined from stamped blanks or raw stocks, establishing their precise functional geometry.

Machining of watch case blanks on the factory floor
Machining

CNC Milling

Multi-axis CNC mills case bodies and lugs to micron tolerances, working directly from validated CAD data.

CNC milling machine shaping a watch case
CNC Milling

CNC Lathe

CNC lathe turns cylindrical case components with tight, repeatable precision.

CNC lathe turning a cylindrical case component
CNC Lathe

Polishing & Finishing

2nd Floor

Where machined surfaces are refined toward their final finish.

Processes: De-burring · Grinding · Polishing · Sandblasting

Finishing

Cases move to hand and mechanical finishing, where surface texture and geometry are refined toward final specification.

Technician finishing a watch case surface
Finishing

Grinding

Controlled grinding removes machining marks and prepares surfaces for polishing.

Case surface being ground and prepared for polishing
Grinding

Polishing

Mirror and satin finishes are applied by hand, bringing out the contrast between brushed and reflective surfaces.

Craftsman hand-polishing a watch case to a mirror finish
Polishing

3rd Floor

Where cases are marked, assembled, and verified before they leave the facility.

Processes: Lasering & Etching · Cleanroom Final Assembly · Metrology & Testing Lab

Masking, Engraving & Ink Filling

Precision masking protects finished surfaces while logos, markings, and text are laser-engraved and ink-filled.

Laser engraving and ink filling on a watch case
Masking, Engraving & Ink Filling

Clean Room Assembling

Final assembly happens in a controlled clean room, keeping dust and contaminants away from delicate components.

Technicians assembling watch cases inside a clean room
Clean Room Assembling

Metrology & Testing Lab

Cases are verified for dimensional accuracy and function before delivery.

Watch case being measured on a coordinate measuring machine
Metrology & Testing Lab