Place of Origin:

Shaanxi, China

Brand Name:

XH

Model Number:

W1,W2

Application:

illumination, heater,

Shape:

bead

Material:

pure tungsten and its alloy

Chemical Composition:

tungsten

Surface:

polishing/black

color:

silver gray/ golden sheen

Technology:

sintering/rotary swaging

condition:

vacuum annealing/temper/quench

Density:

as request

Grade:

W1

Certificate:

ISO9002

purity:

>= 99.96%

application:

illumination, heater,electronic mechanical

Services:

deep processing