Tungsten Rod 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 Tungsten Rod from customers.
5） Other after-sales service and support.

Chinatungsten Online Customer Service and Support

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

Related Products:

Tungsten Rod picture

Tungsten Rod

Tungsten's unique properties as a high performance material, including a melting point of 3410° C, low vapor pressure at elevated temperatures and low coefficient of thermal expansion, make tungsten rod of value in a variety of high temperature products and processes.
Cleaned Tungsten Wire Picture

Cleaned Tungsten Wire

Important applications of cleaned tungsten wire are for the production of coiled incandescent lamp filaments, cathode and support structures for power tubes, heating elements for high temperature furnaces and evaporation sources in metalizing processes.
Non-sag Tungsten Wire Picture

Non-sag Tungsten Wire

Non-Sag tungsten wires are indispensable for the lighting industry. For the necessary creep resistance, large elongated grains are considered as the desired microstructure.
Composite Tungsten Electrodes Picture

Composite Tungsten Electrodes

Composite tungsten electrodes are electrodes adding two or two more rare earth oxides into tungsten, which are complementary to better their welding performance. Thus, they become extraordinary in electrodes family.