Want To Nano Copper Powder
I have an offer from Egypt for products as follows : - Nano copper powder - Nano copper oxide - Nano nickel - Nickel oxide powder - Nano silver ( Ag) powder and - Copper graphite brush Nano copper powder < 100 nm and purity 99, 99% copper graphite brush with 5, 10, 15 and 30% carbon Nano silver p
