HongKong Bright Sapphire Co., Limited

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge

These kinds of perfect optical sapphire crystals including flat surface , curved surface , spherical surface , multi surface , single bridge , double

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge

These kinds of perfect optical sapphire crystals including flat surface , curved surface , spherical surface , multi surface , single bridge , double

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge

1, Sapphire watch glasses 2, Round squre and any other shape 3, Flat, domed, spherical, multi surface, single bridge, double bridge