We test extendable semi trailer before shipping to customer!

Fudeng extendable semi trailer can transport 20ft 40ft container before extend, can transport heavy rails after extend.
We design 13m length extend to 25m depend on customer's transport demand, front and rear twice extension each 6m. But if you want to transport more long cargo, we can design longer trailer, such as 30m, 40m and 50m. We are professional semi trailer factory, so we will provide best solution meet your specification requirements.
Before shipping extendable semi trailer to our customer, we do test for trailer capacity to ensure high quality!