Harvest Enterprise yog ib lub teb chaws Suav Anti-skid Coloured Aggregates chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo tshaj plaws, kom peb cov Anti-skid Coloured Aggregates tau txaus siab los ntawm ntau tus neeg siv khoom. Anti-Skid Coloured Aggregates tau muab faib ua hom kub qis (uas yog tsim nyob rau hauv 900 â â ຶ ະ), thiab hom kub siab (uas yog tsim nyob rau hauv 1380 ⺠). hom Moh lub hardness tsis tsawg dua 8.
Peb tau koom tes nrog lub tuam txhab no tau ntau xyoo, lub tuam txhab ib txwm ua kom cov khoom xa tuaj raws sijhawm, tus lej zoo thiab raug, peb yog cov neeg koom tes zoo.