ISO9001 & SGS Certified | Since 2002 | 12,000 m² Factory | Custom Composite Strip | 3-7 Day Ship Buyers sourcing composite strip for production lines cannot afford to wait: the line stops when the material stops. This copper-nickel composite strip is available with 3-7 day shipping, with construction, clad ratio and dimensions confirmed against your drawing and locked at order confirmation. The copper core carries current with low resistance; the nickel cladding welds cleanly