The standard length of pricker is the distance from needlepoint to inside of crank. It can be indicated by inches, and by millimeter in common notation. The above-provided sizes are standard sizes are standard sizes. For some particular purposes, non-standard sizes are also available.
Contact: Violet
Phone: 15262505847
E-mail: violetma@foxmail.com
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Add: Fourseason Garden, Changshu city, Jiangsu Province, China
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