Hangzhou Jiangnan Spring Co., Ltd.
Hangzhou Jiangnan Spring Co., Ltd.
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Hangzhou Jiangnan Spring Co., Ltd.


Hangzhou Jiangnan Spring Co., Ltd. is a member of the National Spring Industry Association. The company boasts complete production and testing equipment, as well as a team of highly skilled technical professionals and well‑trained employees. It has obtained ISO 9001:2000 certification for its quality management system and ISO 14001 certification for its environmental management system. Its product range primarily includes various types of springs—such as tension springs, compression springs, torsion springs, circlips, and custom‑shaped springs—along with wire‑formed products and stamped components.

At present, we primarily supply a wide range of spring and stamped‑part components to companies in the automotive, power‑equipment, home‑appliance, industrial‑mining, agricultural‑machinery, and furniture sectors. Approximately 50% of our output is exported to markets such as the United States, Japan, and Europe, earning the trust and support of a broad customer base.

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Industry expertise

Industry expertise

Founded in 1972, long-standing employees Technical expertise
Quality Control

Quality Control

Inspection equipment inspection images High pass rate requirements, with a strong emphasis on integrity.
Non-standard customization

Non-standard customization

Specializing in non-standard custom manufacturing Strong in-house product design capabilities
Non-standard customization

Non-standard customization

Specializing in non-standard custom manufacturing Strong in-house product design capabilities
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