Shanghai Zhengyu Special Alloy Co.,Ltd

Shanghai Zhengyu Special Alloys Co., Ltd was established In 2001??t is  professional manufacture of aluminium master alloys and tablets in China.Our products like :AlTiB,AlTi, AlB, AlZr, AlV, Mn tablet, Cr tablet, Fe tablet, Sr metal and Oxide Sr, etc.Our products has sold well to over 40 countries.The company passed the authentification of ISO9001: 2000. [详细介绍]