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Custom Electronic Spring

Extension spring are equally important for domestic, commercial and distinct industrial uses.
As spring supplier, you can customized all different high-class Extension spring at Yisen. Extension springs absorb and store energy as well as create a resistance to a pulling force. It is initial tension that determines how tightly together and extension spring is coiled. This initial tension can be manipulated to achieve the load requirements of a particular application. The springs are very sturdy and can resist a splendid amount of resistance.
Yisen Extension springs are available in various diameters (WD 0.01mm-12mm) and in different shapes that you can choose from depending on your requirements. Extension springs are often tightly wound in the free (no-load) position and have loops, hooks, eyes, or other interface geometry at then ends to attached to the components they connect. They are frequently used to provide return force to components that extend in the actuated position.
This sturdy and precisely developed extension spring can fit into several kinds of uses such as toys, watches, glasses, locks, kitchen appliances, cameras and many other different items. The finishing quality of our spring are varied such as plating, spraying, electrophoresis, heat-dispersion, black oxide coating, and they can be even customized. These extension spring are available in a variety of shapes and sizes for custom fitting into your requirements.
The multipurpose extension spring at Yisen are made of rigid materials such as stainless steel and carbon steel for enhanced durability and are wear-tear free. You can use extension spring even in your automobile spare parts, which proves their toughness. You can pick from a countless number of choices when it comes to selecting surface treatment of the extension spring such as nickel-plated, zinc plated, chrome plated and many more depending on your needs.  
Yisen can save costs for you on the purchase of these products by offering varied extension spring options that fit into your finances. OEM orders are available and you can also request customized packaging.