Dear Mr.Chen
Harley
Good day. About the problem of the document, I understand that as a certification documents for CX factory is difficult.
So, Could you give us some advice for this problem issue.
The system for CX, If an agreement to purchase the product.
What needs to be documented to confirm for buyer and seller?
For confirm that the Factory will actually produce an item to a purchase order.
If you have such a document, please send them to us.