Ching Mei Industrial Co
Sapphire Watch Crystal Manufacturer Hong Kong | Ching Mei Optics
Ching Mei Optics is a Hong Kong-based sapphire watch crystal manufacturer since 1993. Custom sapphire glass, optical coating, CNC precision machining for watches, medical devices & industrial optics. ISO9001 certified.
- Type
- Manufacturer
- Location
- Hong Kong
- Website
- https://cmcrystals.com
- Categories
- 医疗保健用品, 化学品与塑料, 工业机械
Verified facts
- web-presence-since (green), checked 2026-08-03 Internet Archive (Wayback)
- corporate-mail-on-domain (green), checked 2026-08-08 Mail server of the company domain
- sanctions-clear (green), checked 2026-08-08 OpenSanctions
- debarment-clear (green), checked 2026-08-08 OpenSanctions
- domain-registered (green), checked 2026-08-08 Domain registry record
Import rules for these goods
- Medical devices sold in the EU must carry CE marking under the Medical Device Regulation (EU) 2017/745, with a conformity assessment matched to the device risk class. European Commission (MDR)
- For the US market, the maker must have an FDA device establishment registration and product listing; most instruments also need 510(k) premarket clearance. US FDA (devices)
- Machinery sold in the EU needs CE marking with a declaration of conformity under the EU machinery rules. European Commission
- Chemical substances imported into the EU above 1 tonne/year must be REACH-registered. ECHA (REACH)