Shuguang Electron Group Co., Ltd. Electron Tube Factory

[ Manufacturer ]Main business are Electronic tube double-pipeline loudspeaker, B/W image tube

Zhuzhou Sanxiong Tungsten Industry Co., Ltd.

[ Manufacturer ]Main business are Tungsten wire, Tungsten reeled silk, Tungsten boat, Electronic gun filament, Ion source filament, Polish tungsten pole, Molybdenum rod, Tungsten tablet, Molybdenum tablet, High purity aluminium wire, Chromium wire, Chromium strip, Tungsten molybdenum rod,

Xinhua Huafeng Radio Ceramic Factory

[ Manufacturer ]Main business are Structural ceramics component