main products


We are a company that combines industry and trade, committed to providing R&D, production and sales of tooth bars.
Fastener products such as hex nuts, bolts and washers. Standard: ISO, ANSI/ASME, BSW, DIN934, Din6923, Din931, GB 6170, Non-standard etc.


Jiaxing Yutong Technology Co., Ltd. is professional

China DIN 934 hex nuts manufacturers and Fasteners suppliers

. Its predecessor is Haiyan Yanbei Fastener Manufacturing Co., Ltd. We are committed to producing threaded rods, nuts, bolts, and gaskets. Including China GB standard, international ISO standard, German DIN standard, American ANSI standard, British BS standard, etc. More GB6170 hex nut, DIN934 hex nut, din 6923 hex nut, din931 hex bolt available. The raw materials used are mainly carbon steel, and the product grades are divided into Grade 4.8, 8.8 and 10.9. In addition, the products are exported to Europe and the United States Country; Many of the customers of cooperation with trains, automobiles, forklifts and construction machinery OEMs, including more than 10 Fortune 500 companies, have become their important fasteners suppliers in China.
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our process


The company has successively introduced technology, equipment and processes from developed countries and regions to form a fastener manufacturing enterprise integrating product design, development and sales.

  • raw material for fastener
    raw material for fastener icon
    Preferred raw materials
  • Cold heading process for fastener
    Cold heading process for fastener icon
    Cold heading process
  • tapping process for fastener
    tapping process for fastener icon
    Tapping process
  • Quality inspection
    Quality inspection icon
    Quality inspection
  • Pack and ship of fastener
    Pack and ship icon
    Pack and ship


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