Quzhou Aoyin Metal Materials Co. Ltd Kalibet dina industri Aluminium & Steel saprak 2007, Quzhou Aoyin Metal Materials., Co Ltd mangrupa aluminium & baja terpadu kalayan operasi utama dina prosés ékspor.
5052 plat aluminium pikeun AL-Mg Sistim alloy plat aluminium, nya éta jenis paling loba dipaké aluminium rustproof, kakuatan tinggi na lalawanan korosi. Plasticity masih alus dina hardening karya semi
Quzhou Aoyin Metal Materials Co. Ltd Kalibet dina industri Aluminium & Steel saprak 2007, Quzhou Aoyin Metal Materials., Co Ltd mangrupa aluminium & baja terpadu kalayan operasi utama dina prosés ékspor.