How to extend wire form warranty?
YUAN SINE SPRING ENTERPRISE CO., LTD gives customers the option to extend the warranty of wire form. In this way, we hope our customers will feel more comfortable with their orders. But please note that from Chinese manufacturers, the warranty cost is usually included in the price of the product whereas an extended warranty costs extra and is sold separately. You shall consider whether the product will require repair and the possible cost of such repairs. It is suggested that customers make a decision at the time of purchase, or within a few more days or weeks to return to us and purchase the extension.
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YUAN SINE SPRING has the advantage of production professional extension springs. YUAN SINE SPRING produces a number of different product series, including custom springs. This product has a wide range of characteristics including environmental friendlessness, zero radiation, and no glare and dust. Constructed from synthetic metal, it is of greater quality. To protect users safety, this product is designed with an isolated power supply. The isolated power supply enables the product works under a safe voltage range to ensure that no electric shock will happen. It maintains force or tension in the applications.

Our company is dedicated to three objectives: providing high-quality products at competitive prices with the quickest turn around time in the world.

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