• Flange Bolts and Nuts
    We supply full-size flange bolts, hex bolts, heavy hex bolts and matching nuts for flange connections. All products feature high strength, precise thread, stable clamping and reliable performance for
  • Astm A193 Bolt
    At Shanxi Xinshunda Flange Manufacturing Co., Ltd., we specialize in providing premium quality fastening solutions engineered for extreme conditions. Our ASTM A193 alloy-steel and stainless steel
  • Astm A194 Nut
    ASTM A194 Heavy Hex Nut​ is a high-strength industrial fastener designed for critical applications involving high pressure and high temperature. It is manufactured to withstand extreme loads and is
  • Heavy Duty Stud Bolt
    Heavy Duty Stud Bolts​ are critical, high-strength fasteners specifically engineered for extreme pressure and temperature environments in industrial piping systems. Unlike standard bolts, these studs
  • Hot Dipped Galvanzied Bolt
    Hot Dipped Galvanized (HDG) Bolts​ are high-performance industrial fasteners coated with a thick layer of zinc through a meticulous hot-dip galvanizing process.
  • Ptfe Coated Bolt
    PTFE Coated Bolts​ are premium high-performance fasteners designed for extreme chemical and high-temperature environments.

As one of the most professional bolt and nut manufacturers and suppliers in China, we also support customized service with competitive price. We warmly welcome you to wholesale high quality bolt and nut for sale here from our factory. For quotation, contact us now.

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