Teng Yao Hardware Industrial Co., Ltd. was founded in 1973. We have become an experienced spring manufacturer specializing in wide range of spring production, such as flat springs, constant force springs, power springs and prestressed power springs. The company has been dedicated to innovate and develop spring products meeting spring industry. With decades of experiences in spring production, it is capable of making springs applied to various industries. For more information, contact us now. In order to be a professional spring producer, we not only assists the products invention, research, and improvement according to buyers' demands, but also serve customers around the world with cost-effective springs, providing total quality, commitment and being known internationally within the industry. According to the previous description of us, we have much confidence to be a pioneer spring industry in this field. Therefore, if you have any question about our product, you can tell us. We will give you early reply. Furthermore, we look forward to searching a good business partner. If you are interested, please feel free to contact us or you can email us.

1. Constant Force Spring
2. Power Spring
3. Prestressed Power Spring
4. Motor Brush / Twin Spring
5. Variable Force Spring
6. Constant Torque Spring
7. Flat Spring
And more...