About HAGA
HAGA is a professional manufacturer and supplier of mechanical seals and sealing solutions. We produce a full range of mechanical seals including O-ring type seals, rubber bellow seals, cartridge seals, and metal bellows seals. Our high-technology seals are engineered to directly replace leading brands such as John Crane, Burgmann, AES, Vulcan, Roten, Flygt, and Grundfos.
We also manufacture precision spare parts using advanced materials like Sintered SiC, Reaction-Bonded SiC, Tungsten Carbide, High-Purity Ceramic, and Graphite. These components are widely used across aerospace, machinery, metallurgy, food & beverage, pharmaceuticals, printing, dyeing, and automotive industries.
