国产精品欧美资源91天天中文字幕_无码精品久久久久久人妻中字_日韩精品1区2区3区_亚洲天堂一区二区三区

Welcome to Baoji Zhongpu Non-Ferrous Metals Co., Ltd.

Today Is:

?

Tungsten rod

Material:

Standard:

Introduction:

Tungsten rod tungsten electrode tungsten rod

Baoji zhongpu non-ferrous metal Co., Ltd. is a professional manufacturer of tungsten rod, which adopts sintering forging and rotary forging process with uniform internal structure. Good surface finish.

Specifications: ∮1mm--∮10mm ×L ∮10--∮300×L

Reasonable price and timely supply. Telephone: 0917-2892929