... to be achieved without sacrificing ampacity. The proportions of aluminum alloy and steel can be varied to obtain the relation between ... and mechanical strength best suited to each application. 3.Our products: We, Zhengzhou Yilan Cable Co. Ltd., is the manufacturer of ... AAC conductor, ACSR, ACAR, AAAC, AACSR, stay wire, galvanized steel wire. And all products can confirm ...