Qinhuangdao Aolaide Aluminum Industry Technology Co.,Ltd. is specialized in manufacturing aluminum master alloys.Our main products include:Aluminium Titanium Boron,Aluminium Titanium Carbon,Aluminium Strontium Alloy,Aluminium Titanium alloys and Aluminium Silicon master alloy etc. In te mean time,we can produce Fe additive,Mn additive,Ti additive,Cr additiv. With the coopertation of Shanghai Zhengyu Special Alloy Co.,Ltd these years.Our products have been exported to many countries and ...