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   0575-82693865​​​​​​​        zw@zjballs.com
   0575-82693865​​​​​​​        zw@zjballs.com
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440 stainless steel ball

440 stainless steel balls are mainly used in bearing steel balls, stamping steel balls/hydraulic steel balls, valve steel balls, valve balls, seal steel balls, seal balls, refrigeration equipment steel balls, and aerospace high-precision mechanical parts Steel ball

We have an excellent technical team, our products in quality and quantity will make you satisfied, welcome to buy
  • 0575-82693865   13868109994
  • 0575-82664021
  • Songxia Development Zone of Shangyu, Zhejiang, China.
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