18 units of B1 maintenance stairs have successfully been delivered to our Korean customer at Incheon Port. Although AESC did exported GSE to foreign customer before, this is the first time that our product goes to the Republic of Korea. With the height adjustable between 0.9 – 3.6m by manual hydraulic pump, the stair is ideal for a safe, effective maintenance. Good product, new market, let’s come together, AESC!