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| Research & development |
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Promotion of the products development and
research & development which always gaze at the tip of a time
and do not flag,
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Development and technical
service |
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| Development |
Technical service |
| ● Stabilizer for bolt torque systems |
● Bolting special analysis of a bolt |
| ● Super high strength bolt |
● Fatigue characteristic analysis
of a bolt |
| ● Epochal surface treatment |
● Delay destructive characteristic analysis of a bolt |
| ● New material for bolts |
● Slack characteristic analysis of a bolt |
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