Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
(1)Material:polycarbonate (2)Surface treatments:anti-scratch treatment,anti-fog treatment,chrome treatment (3)Function:anti-scratch,anti-fog,anti-impact,anti-UV (4)Standard:ECE22.05,DOT,SNELL,GB1998 (5)Color:clear and any color available;Custom-tailor…
