We make quartz prdcuts with very high quality. quartz
pendulous reed; high-precision
prism series,
high-precision plane series, optical
Spherical lens series,
cylindrical lens or mirror series,
optical Coating; transparent quartz tube,sealed quartz
tube, milky quartz tubespecial shaped
quartz tube, quartz rod,quartz
Crucible and so on.
any demands, please let us know, we will be glad to cooperate with
you.
Sincerely yours,
COSAILING TEAM
