Brand:STF
MOQ:1
Quantity:100
Braille sign board / braille signs / braille indicator OEM details:
Production Advantages:
1. strong concave-convex 2.Automatic process: the process is operated by robot automatically in our factory..
3. Supports: 18year devotion to development of decorative stainless steel sheet, professional R&D Team, powerful equipments, convenient location, fast delivery, free sample, experienced customized service, etc.
Braille sign board / braille signs / braille indicator history:
Braille is writing system which enables blind and partially sighted people to read and write through touch. It was invented by Louis Braille (1809-1852), who was blind and became a teacher of the blind. It consists of patterns of raised dots arranged in cells of up to six dots in a 3 x 2 configuration. Each cell represents a letter, numeral or punctuation mark. Some frequently used words and letter combinations also have their own single cell patterns.
Key words: Braille signs | braille indicator | braille mark | Braille badge | braille mark | braille label | braille destination board |braille sign board
Braille sign board /braille signs / braille indicator OEM


