The black quartz tube is Our company's characteristic product, since to research, production,
because it has the unique attribute obtains the field the widespread attention.
The black quartz tube has outside the characteristic which the ordinary quartz tube
altogether has after making the related product lamp source to be possible to filter out
the thioindigo red, yellow and the blue light, is the metal ware crack detection lamp,
the forgery-proof appraisal lamp, the foot light key material.
because it has the unique attribute obtains the field the widespread attention.
The black quartz tube has outside the characteristic which the ordinary quartz tube
altogether has after making the related product lamp source to be possible to filter out
the thioindigo red, yellow and the blue light, is the metal ware crack detection lamp,
the forgery-proof appraisal lamp, the foot light key material.
Welcome your further incoming letter inquiry discussion.