| Customization: | Available |
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| Function: | Phonation, Drive, Restoration, Measurement |
| Material: | Steel |
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Tension springs are designed to absorb and store energy, as well as to resist pulling force. When pull force is applied, it results in the tension of the spring. Unlike compression springs, tension springs are closed coils and are also known as tension springs.
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raw materials we |
stainless steel,Music wire Carbon steel(SWC),Alloy steel SEA9260/9254/6150/SUP9/SUP10/SUP12,51CrV4,etc. |
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material diameter or thickness |
0.1~8mm |
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workcraft or process |
CNC processing, mannual work |
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surface treatment |
painting, electroplating, polishing , blacken etc |
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Applications |
Industrial facilities.automobiles, Motorcycles, electronics, Sports facilities, telecommunications products etc |
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Quality Certification |
ISO9001-2000,ISO14000 |
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Payment term |
T/T,L/C |
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Packing |
plastic bags,and then cartons , wooden or plastic |
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Shipment |
By sea from Ningbo or shanghai, by air from Shanghai or Hangzhou |
Our testing faciltis.
We strictly control our springs quality . We do not only promise in oral, let the facilities speack
Extension springs are in our daily life everywhere, small electronics, house appliances, from being in our cars , to the farm machinery that produces our food.
Extension springs make the electronics to function as designed.
Springs are likewise used in washing machines to suspend the drum in position.
extension springs to help the house doors or furnitures close back over once they have been opened.
The most common exercise equipment that use extension springs like the Chest Expander, and other strenght training facilik
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