After fine grinding ,and hand lapping they are provided with high precision and long durability and suitable for measuring applications in factories and laboratories.

The precision Granite(Giallo Cecilia) is widely used in many industries such as :semiconductor,electronics,lithography,FPD equipment,CMM,optical inspection,laser processing,waterjet cutting,etc.

We poineered precision Granite(Giallo Cecilia) since 1978 in China. With top class quality,

on time delivery and heartful service, we has won a lot of world-famous

customers all over. We could supply not only standard precision Granite(Giallo Cecilia)

products but also custom design components, which is widely used in many

industrys such as CMM, semiconductor, optical and laser inspection,

electronics, etc.