Q: Can I get some samples?
A: Yes,Sample order is available for quality check and market test.But you have to pay the express cost.
Q: Do you have the products in stovk?
A: Depends on your request.We have standard models in stock.Some special products and big order will be newly produced according to your order.
Q: Can I mix different power in one container?
A: Yes,Different models can be mixed up in one container,even one order.