Guilin Hongcheng Mining Khoom Siv Ua Khoom Co., Ltd.
----- tus kws tsim khoom ntawm cov hmoov ua tiav cov tshuaj hauv Suav teb.
----- R & D lub hauv paus ntawm super-loj sib tsoo zeb
Guilin Hongcheng Mining Khoom Siv Khoom Co., Ltd. yog cov khoom lag luam uas ua tau zoo ntawm cov khoom siv sib tsoo hauv cov khoom siv sib tsoo. Peb lub tuam txhab ua haujlwm ntawm kev txhim kho, kev tsim qauv, tsim khoom thiab lag luam ntawm cov hmoov ua haujlwm thiab kab ntau lawm. Peb cov khoom tseem ceeb muajRaymond Zeb, Ntsug Cov Menyuam Zeb, trafine zeb Thiab yog li ntawd, cov khoom lag luam zoo tshaj plaws tuaj yeem ua tiav 80-2500 mesh dawb.
