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Product name
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spring
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Size
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1.Wire Range: 0.3mm-20mm
2.Diameter: 0.8mm-60mm
3.Length: 2mm-200mm
4.can be customized, according to drawings or samples
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Standard
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ISO,GB,DIN,BS,ANSI, JIS,Nonstandard
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Material
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Spring Steel, Carbon Steel, Alloy, Copper, etc.
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Surface Treatment
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Galvanization,Nickel-plated,Black oxide,Dacromet
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Heat treatment
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Tempering, Stress relieving, Spheroidizing.
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Advantage
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OEM / ODM / customized service provided
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Quality control
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ISO standard,100% Whole range inspection through the production
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Certificate
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ISO9001:2008,ISO14001:2004
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1) Offering video and photos with details freely during production.
2) Producing completely according to the accuracy of drawings, assembly measurement to detect function and strict
quality control to ensure 0 return rate
3）99% orders can be ensured delivery time
4) The materials we use are optimal
5) 24 hours online service
6) The competitive factory price with the same quality and service
7) The most suitable packing method to different products.
 
1) Offering video and photos with details freely during production.
2) Producing completely according to the accuracy of drawings, assembly measurement to detect function and strict
quality control to ensure 0 return rate
3）99% orders can be ensured delivery time
4) The materials we use are optimal
5) 24 hours online service
6) The competitive factory price with the same quality and service
7) The most suitable packing method to different products.
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