Magnesium alloy sacrificial anode
Zinc alloy sacrificial anode
Aluminum alloy sacrificial anode
Magnesium ribbon 
Zinc belt
Keep the state of learning, Hong Kun moment for their own charge
Release：nmrhgmgv Browse：3440 frequency
My company Wang workers in Tianjin technical training. Learning endless, technical staff has been in constant learning and practice, with more professional technology to return to the customer, thank you as always, support and trust!
