After-sales repair
To build a century-old brand and the most reliable sewing brand in the world
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Single-knife toolpost positioning and stepper crank positioning
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Encoder-based needle stop position adjustment
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Thread-cutting distance testing and adjustment
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Thread-cutting angle adjustment
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Single-tool post positioning
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Electrical Control Encoder Angle and Upper Stop Pin Position Adjustment
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Encoder angle and upper needle stop position adjustment
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Maintenance and Operation of Flatbed Sewing Machines (610)
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