★   all kinds of ceramic material optional: zirconia, alumina, silicon nitride, silicon carbide, etc.

★   ceramic disc wear resistance, corrosion resistance, solid particle erosion, long service life,

suitable for all kinds of gas, liquid sealing of the valve.

★   design and manufacture of large plane sealing, can reach the design request of the

special industry.

★   sealing surface of ultra-precision machining, maximum of flatness of 0.05 microns.

    Our company owns the most advanced international big plane processing

equipment and testing instruments, undertake customized 500 mm diameter

flat ceramic plate processing, 1 micron flatness, thickness tolerance 1 micron,

the world's top level. Welcome consultation to choose custom.