石墨烯铜线(表面镀单层石墨烯)1米起售
Copper foil
Spectrum
Contact: David Yan
Phone: 13914543285
Tel: 0523-86190619,86192878
Email: taizhou@sunano.com.cn
Add: No 168,Fenghuang Road,Taizhou,Jiangsu,China