Overlapping wave spring

Wave spring can save 50% axial space

Composite wave spring for shaft

More compact, saving unnecessary space

German standard retainer ring

With uniform and fixed section

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  • About us

    ZhangjiagangHaujoyMachineryCo.Ltd.comes from previous Zhangjiagang Zhoujiaqiao Tooling & Hardware Factory established in1985. At that time, the motorcycle piston ringindependently developed and manufactured by our factory broke themonopoly ofJapanese enterprises in thisfeld.

    1985year
    Haojiu Company was founded in 1985
    2term
    ISO9001:2015/IATF16949:2016
    5000+
    Provision of services
    4.0
    ISO9001:2015/IATF16949:2016
Case

Why choose us

  • Practitioners
  • Quality
  • Experienced
  • Qualifications
  • After sales
Early industry practitioners

Haojiu has a CNC wave spring and retaining ring production line with completely independent intellectual property rights, which can produce various wave springs and retaining rings with high quality and efficiency.

Quality assurance

Starting from details and from a professional point of view, to complete self-optimization and adhere to quality is the unswerving commitment of Haojiu Machinery, to conquer people's hearts with quality and let the world know

Has a number of authoritative certifications

It has the environmental certification certificate of GB/T24001-2016/ISO14001:2015 standard, the occupational health and safety management system certification certificate of GB/T45001-2020/ISO45001:2018 standard and many other strength certification certificates

Towards perfect quality

With 40 years of manufacturing experience in the industry, more than 20 senior engineers have served more than 100 customers. With our sincerity, we can exchange customers' confidence

after-sale service

The company has a complete after-sales service system and quality assurance system, a professional after-sales service team, and established various communication channels

Product application scope
Haojiu has a CNC wave spring and retaining ring production line with completely independent intellectual property rights, which can produce various wave springs and retaining rings with high quality and efficiency. The company has a stock of nearly 10000 standard products, which are widely used in mechanical, electrical, automotive, medical, aerospace and other industries. The company has a group of R&D teams with strong technological innovation ability, which can independently develop various products of special specifications, establish a complete set of management system, and have the ability to apply to high-end products such as national defense and aerospace. We continue to develop new product series and are committed to meeting the diverse needs of global customers.
News
Center
Journalism
  • 2022/10/10
  • 2022/10/10
    In recent years, with the comprehensive popularization and use of tour guide robots, sewing robots and medical robots, people have innovative knowledge and understanding of various high-quality robots. Some netizens are more curious about what sewing robots have. Now we will briefly explain and analyze the application characteristics of sewing robots:
  • 2022/10/10
    Nowadays, automation robot equipment can be seen in many modern factories. Many types of robot equipment undertake most of the work tasks in many enterprises. However, how to make these different types of robot equipment with different functions work together is still a problem that many robot research and development institutions need to solve, So what are the main functions of the industrial integrated systems that are valued by many robot research and development centers?
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Copyright:Zhangjiagang Haojiu Machinery Co., Ltd Record No:蘇ICP備05060191號-1
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