Specification: 7. 5+0. 5Kg 5+0. 5Kg (Also can meet the requirement of customer) Usage: Used in airplane, Spacecraft, State de- fence industry, Automobile and can be made into many kinds of magnesium alloy profile. Any your enquiry will be highly appreciated. Thank you and best regardsShi LipingTel: 0086- 353- 6667761Fax: 0086- 353- 2023213