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stainless steel ball
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| Model No.︰ | 440C |
| Brand Name︰ | QR |
| Country of Origin︰ | China |
| Unit Price︰ | CNY ¥ 0.008 / pc |
| Minimum Order︰ | 100000 pc |
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Application field: Small balls includes computers, mobile phone lithium battery, REM and mass products like the writing instruments.
The small balls can be further geometrical designed by additional processes. The focus to the micro and nano subject has become much more |
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Product Image
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