归档： Testimonials

Ms. BC

Lighting provided polished and drilled glass substrates […]

Nikky

Great cooperation! The coated optical windows we receiv […]

Jack.B

We ordered custom optical glass wafers for a sensor pro […]

Edger D.

The quality of the borosilicate optical substrates exce […]

Mr.Goddard

We were very pleased about the filters from you company […]

Mr.White

Thank you very much for your quick reply. We have teste […]

➤