Supply 3N,4N,5N,6N silicon, 99.9999%germanium, germanium dioxide(Geo2)
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Supplier Information
Youhen(beijing) silicon & germanium semiconductor material, Ltd.
| Main Products: | Supply 3N, 4N, 5N metal silicon, 6N solar Polysilicon (99.9999%), single crystals of silicon and a variety of different size metal silica fume; supply 5N high-purity germanium dioxide (Geo2) , 6N ingot of germanium (Ge rods), single crystals of germanium (Ge). long-term Buy The waste containing ge |
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