Main Products ore categories: Germanium ore, radium ore, tourmaline, maifanite, black lead silica, rock salt, stone, jade, volcanic rocks, such as health care and stone powder ore categories: negative ion powder, electrical powder (dark gray, and pink), Maifanshi powder, organic germanium powder and germanium dioxide powder, ceramic powder metal germanium categories: negative ion ceramic ball, tourmaline ceramic ball, germanium ceramic ball, ceramic ball maifanite, compact ceramic ball.

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