Chinatungsten Online After-Sales Service and Support includes but not limits to:

1） Provide export and import documents, custom clearance documents and other needed by customers.
2） Statistics and documents during the testing process.
3） Provide professional answers and solutions which customers may encounter in the course of using.
4） Recycle the residues and waste of Tungsten Pin from customers.
5） Other after-sales service and support.

Chinatungsten Online Customer Service and Support

Tungsten Pin Payment and Document
Tungsten Pin Pro-forma Invoice
Tungsten Pin Invoice
Tungsten Pin Packing List
Tungsten Pin Bill of Lading
Tungsten Pin Certificate of Analysis
Tungsten Pin Certificate of Origin