YINGKE OPTICAL PRODUCTS CO., LTD

	We are of course not limited to the materials or specifications shown in our web site. Many different other optical products such as custom coatings, optical filters or optical substrates and various other optical products are part of our business. If you have any question in regards to the use of any of our products in your application, please feel free to contact us by email(yingke-optical@vip.sina.com) or by call(86-0512-65787198) We are pleased to welcome you as one of our many satisfied customers.
Products Overview:
Glassmaster substrate AMS160&180 Nimbus 160-H M2 ODC170-H OMP170-H ODME240-H Click here for specification.

Photomask blanks substrate

Photomask blanks substrate	Photomask blanks substrate
What specifications of photomaks we manufacture are: 3006 4006 4008 4009 4010 4012 5009 5012 6009 6012 6025 7012 7025 9025
Click here for specification.

Slit disc substrate

Slit disc substrate

Click here for specification.