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Tungsten Copper Alloy After-Sales Service and Support

Tungsten Copper Alloy After-Sales Service and Support

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 ammonium metatungstate from customers.
5) Other after-sales service and support.

Chinatungsten Online Customer Service and Support

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

Any feedback or inquiry of Tungsten Copper Alloy(WCu) please feel free to contact us:
Email: sales@chinatungsten.com
Tel.: +86 592 512 9696 ; +86 592 512 9595
Fax.: +86 592 512 9797

More Info：  Tungsten Copper   Tungsten Copper Alloy