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From 2021 to present
From2016to2020
From2011to2015
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Luoyang Luoning Zijin Yinhui Gold Smelting Plant
446
Suzhou Dongwu Gold Group Co., Ltd.
249
Dongguan Lida Gold Refining Co., Ltd.
277
Gold Refining Workshop of Chongqing Zhongjin Jewelry Co., Ltd.
281
Huizhou Tianze Precious Metals Co., Ltd.
573
Shenzhen Dianjin Precious Metals Refining Co., Ltd.
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