Let&＃039;s introduce ourselves as one of the biggest copper tube manufacturers and can produce all kinds of copper tube for ACR use and enameled copper wire, high-tech high fin copper tube, copper bus bar, paper covered rectangular copper wire, insulation copper tube,pancake coil copper tube etc., which are strictly according to the requirements of ASTM, BS, EN and JISH Standard. You can check our website: xxxxx to the details or visit us directly. we have more than 1000 employees.