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The high standard achieved ensures that every component from our fully automated factories will meet the critical standards set by our customers and quality assurance.
Authorities of ISO-9001,TS16949 respectively. |
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| Outer ring |
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Cut-off |
Turning |
Heat treatment |
Face grinding |
Outside-diameter
Grinding
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Raceway grinding |
Raceway super-finishing |
Outside-diameter
grinding
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| Inner ring |
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Cut-off |
Turning |
Heat treatment |
Face grinding |
Outside-diameter grinding |
Inside-diameter grinding |
Raceway Grinding |
Raceway super-finishing |
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| Steel Ball |
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Steel wire |
Cut-off |
Burr grinding |
Heat treatment |
Rough-grinding |
Grinding |
Super-finishing |
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| Retainer |
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Plate stell |
Compound punching |
Pre-forming |
Forming |
Punching |
Surface-treatment |
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| Shield |
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Plate stell |
Pierching-Marking |
Surface forming |
Compound punching |
Pre-forming |
Forming |
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Addr: Minlian Village, Luotuo Street, Zhenhai District, Ningbo
Tel: 0086-574-27718692
Fax: 0086-574-27718696
E-mail:bearing@wtoo.com.cn
http://www.wtoo.com.cn |
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