Workpiece size: diameter of 256.5 * 224 *8.3mm  diameter; blank weight: 1.58KG
Zhangqiu jade ring letter forging ring forgings factory engaged in the production of more than ten years," xml:namespace prefix? = o ns = "urn:schemas-microsoft-com:office:office" />
Company Name: | Zhangqiu jade ring forging factory |
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Business Type: |