Our factory can produce high quality silica gel,orange color changable to green and white with size 1-3mm,2-5mm..4-6mm

Our factory produced non-cobalt orange silica gel for many year to meet abroad demands.

our size range is: 1-3mm, 2-5mm, 3-5mm, 4-6mm..

it's color can change from orange to green  or white after absorbing the moistures.