Raw materials
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Ball plunger external processing
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| Ball plunger external processing | Ball plunger outer annulus special machine |
Ball plunger roundness
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| Ball plunger roundness | Ball plunger fillet machine |
Groove milling
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| Groove milling | Ball plunger milling special machine |
Grinding and polishing
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Quality control and packing
 |
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| Quality control and packing | Examination |
 |
 |
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| Vernier and Micrometer Calipers | Surface machine | Real roundness cryoscope |
Shipment
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