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China
Personne àcontacter Mr. James
Datang, Shaoxing, Zhejiang
We are a professional manufacturer of vacuum cleaner spring and seat belt spring in China for more than *0 years. We are capable of manufacturing most kinds of vacuum cleaner spring and seat belt springs. We have been supplying these springs to many other springs factories in China for the last decades, and now we are focusing on the international market and exporting directly by ourselves. Please contact us for an original and complete quotation. Features: 1)Power, spiral 2)Main materials: Music wire, stainless wire, oil tempered wire, etc 3)Different shapes of hooks available Power Spring is essentially manufactured from a long length of steel strip which is tightly wound and constrained within a space. This constraint is designed in such a way as to allow the spring to wind up further to increase the energy stored but to also constrain the spring to preload wound condition. Allowing the spring to unwind back to it\&#**9;s constrained diameter to use the available energy to actuate a mechanism.
