Alibaba offers 81 china ceramic opaque frit glass products. about 20% of these are building glass. a wide variety of china ceramic opaque frit glass options are available to you, such as clear glass, coated glass, and laminated glass. China frit opaque glass, china frit opaque glass suppliers and manufacturers directorysource a large selection of frit opaque glass products at frit glass ,frit glass melting furnace ,ceramic frit glass price from china alibaba China crystal ceramic materials, china crystal ceramic materials suppliers and manufacturers directorysource a large selection of crystal ceramic materials products at ceramic material ,ceramic tiles raw materials ,ceramic raw material from china alibaba Alibaba offers 488 crystal frit products. about 53% of these are building glass, 4% are ceramics, and 1% are other lab supplies. a wide variety of crystal frit options are available to you, such as clear glass, laminated glass, and coated glass.