praseodymium fluoride -凯发k8娱乐官网app

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tel exchange：0797-8463338 0797-8463274 0797-8463854 direct line：0797-8463338 - 8031

sales department：0797-8463339

human resources department：0797-8462677

address：no. 289. qiandong road, ganzhou city, jiangxi province, china p.c: 341001

ganzhou qiandong rare earths group co., ltd.