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| Yongsheng provide the best quality products in return to our customers.
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The spiral spring manufacturer--Yongsheng was founded for 15 years,Yongsheng has provide the service for more than 5000 clients in this 15 years,including lots of the world top 500 enterprises. Yongsheng is very grateful for customers’ support. Today Shaoxing Yunbo Toy Co.,Ltd purchase 1.3 million pcs spiral springs from Yongsheng again. Face to the old customers’perennial support and profound affection, Yongsheng only provide the best quality products and the highest discounts in return to our customers.
What kind of spiral spring is better for toys?
Spring toys are educational and eco-friendly. What kind of the spiral spring(power spring） is better for this kind of toys? This kind of spring for toys is made by stainless special machine, it's also called toy springs.The main function is to store force, so it has very demands for resilience of spiral spring and working life.The material is mported from Japan, and the technical process is strict, whatever the raw-material, debug the machine, forming, treatment and so on, try to make best springs..
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