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Zongda Springs

THREE CERTIFIED SYSTEMS

Managed for quality, responsibility and safety.

ISO 9001:2015Quality Management
ISO 14001:2015Environmental Management
ISO 45001:2018Occupational Health & Safety
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Custom Spring Manufacturing for Motion & Retraction

34+ Years of Spring Manufacturing Expertise

EXPLORE

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CONTACT

NINGBO ZONGDA ELECTRICAL SPRING CO., LTD.
Tel: +86 574 6398 2218
Mobile: +86 180 0674 8880
Email: zd@zdspring.com
New email: zd@zongdaspring.com

© 2026 Zongda Springs. All Rights Reserved.

  • Home
  • About Us
  • Products
    • Power Springs
    • Constant Force Springs
    • Recoil Starters
    • Spring Steel Strips
  • Applications
  • Manufacturing & Quality
  • Insights
  • Contact Us
  • 中文

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