Hongwu International Group Ltd

Silver nanopowder, silicon nanopowder, nanowires, silicon carbide, carbon nanotubes, graphene

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Address: Donghong Business Building,No.4 Tangdong East Road,Tianhe District,Guangzhou,
Guangzhou, Guangdong
China, 510660

Tel: 8620 87226359
Fax: 8620 66622682