... delivery We are specialied in Metal materails such as aluminium bar, aluminium ingots,aluminium ,tin ingots , copper bar and scarp aluminum , scrap copper ... ,flexibility Certification:ISO 9001:2000 quality management systemUL CertificationROHS AuthenticationThe Wires we offer:Product:Enameled aluminum wire(EAL)Enameled copper clad ... wire(ECCA)Enameled copper wire(EU) 99% pure aluminum scrap (wires)