GreySa was found in 2008 which named after the initial of a couple Green and Sara, which represent the spirit of working together hand in hand with one heart.
The representative product of GreySa is leg wedge pillow, The office lady Sara came up with the main idea of it. She has to lift legs up the wall every night before going to bed to relief the swollen leg. However, the improper way of leg lifting does not reduce the discomfort in the long run; but increase the potential risk of legs instead. Being troubled by such situation for years induced the production of GreySa leg wedge pillow ultimately