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大同宗银银制品制造有限责任公司DATONG ZONGYIN YINZHIPIN ZHIZAO YOUXIAN ZEREN GONGSI大同宗银银制品制造有限责任公司是由晋能集团大同晋银矿业公司控股、美国宗宗集团广东宗宗首饰制造有限公司等参股组建的集白银冶炼、白银加工、纯银产品销售于一体的国有控股企业。年生产国标1#白银100吨,所产白银为山西省优质免检产品,已通过国际ISO9001:2008质量管理体系认证,产品质量信誉等级为山西省AAA级。工艺设备先进、技术力量雄厚,每年可转化白银30-50吨,生产各类纯银制品
Datong Zong Yin Yin Silver Products Manufacturing Co., Ltd. Datong Zong Yin Yin Silver Products Manufacturing Co., Ltd. is Jinnai Group Datong Jin silver mining company holding, the United States Zongshen Group Guangdong Zongsheng Jewelry Manufacturing Co., Ltd. and other shares Set up a set of silver smelting, silver processing, silver product sales in one of the state-controlled enterprises. Produced in the national standard 1 # silver 100 tons, the silver produced for the quality of Mianjian products in Shanxi Province, has passed the international ISO9001: 2008 quality management system certification, product quality credit rating for the level of Shanxi Province AAA. Advanced process equipment, strong technical force, the annual conversion of 30-50 tons of silver, the production of various types of sterling silver products