This kind of complex process product needs to have a sample and find the relevant factory. It also needs a lot of money to make the mold, which is not easy to succeed.
This complex process of products need to have a sample, and find the relevant factory, but also need a lot of money to make molds, not easy to succeed.
This kind of complex process products need to have a sample, find the relevant factory, and also need a lot of money to make molds, which is not easy to succeed<br>