At present, there is railway train transportation from Zhengzhou to Central Asia, and railway containers and railway LCL are delivered all year round, basically every day (depending on the location). Zhengzhou-Almaty, 10 day direct.
For goods that are too large, they can be transported by car, mainly goods that cannot be loaded in containers. At present, there are no special boxes (open-top boxes and frames) in Central Asia. Oversized goods can be directly transported by steam to the designated place in Kazakhstan.