If you want to find a constant force spring supplier in China, YongSheng will be your best choice.
YongSheng manufactures all kinds of flat coil springs like constant force springs, power springs, spiral torsion springs, variable force springs, constant torque springs.
No matter you are a wholesaler or company, you can pay all your attention to your own customers and have no worries with your spring products.
We can supply a one-stop solution service for you, from pre-sales guide, product design to raw material selection, manufacturing, testing, inspecting, packaging, shipping, etc. All key-point of the process can be sent to you via videos or reports.
Yongsheng also supplies mounting & assembly service for your constant force retractor or constant force spring motor, with our powerful in-house capability, which includes the mold-making shop, plastic injection, mounting & Assembly team. You can greatly save money and time on it.
With over 18 years of flat coil springs manufacturing experience, we can supply you with the best-customized service based on your industry, mounting & assembly service is available, contact YongSheng, and let us boom your business right now!