Due to production needs, the company purchases the following raw materials:

1. Purchase of germanium ore, lignite dust and lead-zinc smelting tailings with grade above 0.01%.

2. Recovery of germanium scrap, germanium tailings, germanium flakes and germanium mud with grade over 2% and recovery of germanium single crystal

Purchase is long-term and effective.  

Now contact :
wechat:18611916273 or Email:bjyouhen@163.com
tel:008610-52894210,but Please give priority to the use of e-mail contact

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