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    About Us
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        Beijing Hong Da Hard Materials Technology Research Institutes specializing in research and development of hard, wear-resistance and anti-corrosive materials, which including sintered carbides (tungsten carbide) and high density ceramic materials (boron carbide, silicon carbide).
        Sandblasting Nozzles including: Tungsten Carbide Nozzles, Boron Carbide Nozzles, Silicon Carbide Nozzles.The accessories of sandblast machines, deflection tip, throat rod with tip, stem support, throat sleeve, and inside-pipe blaster, angle nozzle, curved nozzle.
        High pressure water spray nozzles, high pressure water cutting spray nozzles and so on.
        Non- standard products: cold-punching moulds, extrusion die, seal rings and so on. 60%-80% TC sand blasting nozzles exports to Europe, America, and Middle East per year.
        High pressure water spray nozzles (tungsten carbide inserts) with excellent spray effect and long life time. Users widely spread all over the country. Most nozzles export to South East Asia.
        On the other hand, the institute also pays more attention on the study and development of new materials, new methods, and new products. 10%-20% new products increases annually.
        Welcome old and new customers to join us.
    About Us
    Beijing Hong Da Hard Materials Technology Research Institutes specializing in research and development of hard, wear-resistance and anti-corrosive materials, which including sintered carbides (tungsten carbide) and high density ceramic materials (boron carbide, silicon carbide).
    Sandblasting Nozzles including: Tungsten Carbide Nozzles, Boron Carbide Nozzles, Silicon Carbide Nozzles.

    Contact Us

     Phone:86-10-62441268 

     Fax: 86-10-62816955

     


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