How can I get to know compress spring quality before placing an order?
There are many ways to evaluate the quality of the products. You can check the certificates. Our compress spring has been approved by a number of certifications. You can check our certificates on our website. You can see the product quality through the raw materials we use, our facility, our production technology, and process, as well as our quality management system. We can also send samples to you for reference. And if you want to get more assurance and peace of mind, we welcome you to visit our factory.
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YUAN SINE SPRING ENTERPRISE CO., LTD is established years ago. Today, we are reckoned as one of the best heavy duty torsion springs suppliers in China. YUAN SINE SPRING focuses on providing a variety of spring wire for customers. This product not only delivers excellent illumination to the space, but also it functions as a great decoration to the surroundings. Its surface treatment and coatings are well-controlled for corrosion and wear resistance. This product is easy to use and has a comfortable touch feeling with its smooth surface. Users have no worry that it will hurt their hands with sharp edges. The product provides resistance to heat and cold.

Environmental sustainability is what our company pursue for. Take waste treatment as an example, for those that can not be prevented, recycled, or treated, we will safely and legally dispose of them.

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