About us

  • CNC Machines
    Our CNC Machines
  • Hong Kong Office
We, Hysan Enterprises Limited are one of the leading Sapphire Watch Glasses Manufacturers in Hong Kong and China. With more than 30 years of experience in manufacturing watch glasses, we export more than 90% of our watch glasses to different watch producers in Europe and the USA. With the help of modern technology and precise equipments, we also specialize in producing sapphire glasses in different sizes and of different complex shapes. 
In recent few years, our company has also expanded it clientele network to the watch repairers in Asia, especially in Hong Kong and China.  We hope that by introducing our new service on tailor-made generic sapphire glasses to all the watch repairers, they could be able to access to the generic sapphire glasses that they need for their watch repairing business in urgent and most important thing is: these generic sapphire glass could fit their original watch cases very well.

Herewith a glance on our products:

a) Sapphire Glasses of different sizes and shapes (Especially the Watch Glasses in large sizes and different fancy shapes.)

b) “Plastic a-like” or “box-type”  Sapphire Watch Glasses

c) Sapphire Glass Watch Cases

d) Sapphire Glass Bezel

e) Plastic Watch Glasses

f) Mineral Watch Glasses

g) Generic Sapphire Watch  Glasses for the watch repairers and watch material wholesalers.

h) Sapphire Glass plate and Sapphire Glass parts for optics and research uses

Technical drawings and product samples are always be welcome from our customers.

Should you have any further enquiries of the products and services that we provide, please feel free to contact us.

We are looking forward to serving your company very soon!