Cobalt Glass Sheet: The element spectrum corresponding to the cobalt element makes it impossible to absorb blue light ( that is, to reflect or transmit blue light, and for yellow light of different blue wavelengths, the cobalt element can completely absorb it ).
: Superior craftsmanship incorporates the properties of glass to create a smooth, non- porous surface that is and maintain.
Flame Reaction Glass Sheet: In industry, in the field of cement production, in order to grasp the production situation, also necessary to observe the flame through cobalt glass.
Excellent Workmanship: The excellent workmanship of our cobalt glass sheets will bring you a good experience.
Lightweight and Practical: Lightweight, easy to carry and store when not in use, waterproof and . Built to last.