Because the shipping is very cheap, buyers in China can get good after-sales service, in addition to the basic replenishment services, the producers can also be guided through the social platform. Because the language is the same, communication is easy.
However, if there is no distributor in overseas trade, I think it is difficult to guarantee good after-sales service. If buyers want to guarantee the service, then the price of the model kits must be much more expensive than now.