Lub tuam txhab zoo
Relying ntawm Inner Mongolia thiab ningxia ob loj calcium carbide ntau lawm cheeb tsam, lub tuam txhab tau tsim ib tug ntev-lub sij hawm thiab nyob ze kev koom tes kev sib raug zoo nrog ntau lub tsev khoom siv pob zeb tshuaj enterprises.With ntau tshaj 10 xyoo ntawm export kev, peb cov khoom tau raug xa tawm. mus rau Taiwan, Nyab Laj, Cambodia, Bangladesh, Pakistan, Kaus Lim Qab Teb, Egypt thiab lwm lub tebchaws tau ntev.
tuaj yeem ua kom cov khoom zoo thiab muaj peev xwm, tuaj yeem muab ntau yam me me ntawm cov calcium carbide zoo rau lub sijhawm ntev.