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die spring

The company can produce OD from 6mm-60mm JIS and ISO die spring. Company’s annual production capacity is about 10 million pcs. We have warehouse over 1200 squire meters area. Metrial: 65Mn and Alloy Steel.

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Custom Springs

Ningbo Mingli Spring Co., Ltd was established in 1986. The company covers an area of 40000 square meters, more than 500 employees, 3500 sets all kinds of spring machines and produce diameter from 0.1mm-15mm spring. We have passed ISO9001, ISO/TS16949 quality certification.

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Spring Wire

High precision stainless steel spring wire
Meterial: 301 302 316 SUS304 ,etc
Diameter: 0.18mm-5.00mm
High carbon and Low carbon steel spring wire
Diameter: 0.2mm-12mm

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News Center

  • Mingli Group 2016 spring sports meeting
    Mingli Group 2016 spring sports meeting
    2017-12-08
    Ningbo Mingli Spring Co.,Ltd was established in 1986. The registered capital is 32,800,000RMB. company covers an area of 40,000m2, plant area of 36,000 square meters. Now we have more than 300 employees, total CNC machine worth than 30,000,000RMB,the ...
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  • Philosophical Practice - Ningbo Sheng Shu Sook Formation Meeting
    Philosophical Practice - Ningbo Sheng Shu Sook Formation Meeting
    2017-12-08
    Ningbo Mingli Spring Co.,Ltd was established in 1986. The registered capital is 32,800,000RMB. company covers an area of 40,000m2, plant area of 36,000 square meters. Now we have more than 300 employees, total CNC machine worth than 30,000,000RMB,the ...
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  • Dapengshan's Marathon volunteer
    Dapengshan's Marathon volunteer
    2017-12-09
    Ningbo Mingli Spring Co.,Ltd was established in 1986. The registered capital is 32,800,000RMB. company covers an area of 40,000m2, plant area of 36,000 square meters. Now we have more than 300 employees, total CNC machine worth than 30,000,000RMB,the ...
    See Details