Diameter=3mm*length=3mm,acceptable in large quantities, one kilogram per box
Brand new from China with free shipping. Customs services and international tracking provided
Description: Copper is an indispensable material for the electronic industry. High-purity copper, with high conductivity and very low resistivity, is a common material in the LED industry, electronic packaging industry, and high-quality audio industry.
Item specifics:
Condition: NEW: A brand-new unused, unopened, undamaged item in this original packaging; the packaging can avoid damage to the item; can see specific detail in the sellerâs listing for full details.
Country of manufacturer: China