We ensure the long service life of our Auto Spring. To achieve this, we are really strict in the selection of raw materials and pay great attention to detail in the production. But no matter how high quality it is, after long-time use/storage, it can wear out and become damaged. It is of utmost importance that you give some attention to maintenance so that the product can perform reliably until the last day you use them. If you have any question about maintenance and storage, please contact us. We are more than happy to help.

Being qualified with related certificates like heavy duty spring, Dongguan Yongqiang spring hardware Co.,Ltd. is more confident and encouraged to produce more popular products. Yongqiang's custom suspension springs is various in types and styles to meet the different needs of customers. Yongqiang metric hardware suppliers is designed in a professional way. Its design is done by the delicate handling of part, form, color, fabric, and line by designers who are experts in the fields of graphic, textile, and fashion design. It is manufactured in strict compliance with environmental protection requirements. This product will perfectly match other designs been developed such as color of the wall, floor (whether it’s having wooden texture, tiled or granite so on), luxurious lamps and other lightings. The product has a large loading capacity.

Custom metal hardware is our service tenet for years. Inquire!