1 Temper  O,H*2,H*4,H*4,H*6,H*6,H*8,H*9 etc.
2 Standard  GB/T ***8,EN**6,JISH***0
3 Main quality characteristics Its thickness deviation is ≤7%, its pin-hole≤*0/m2;its mechanic performance is good; its plate shape is flat and straight and is ≤*0I.
4 Technical guarantee Apply ultra-purification technology, temperature drop core increase technology to optimizing casting technology and heating handling technology; to make sure the quality of double zero foil is up to world advanced level