Lefapheng la carbide e entsoeng ka samente, hengrui joalo ka Hebei Renqiu, likhoebo tsa bohlokoa tsa tlhahiso ea Hebei Renqiu, li se li tsamaile lilemo tse 16 tsa moea le pula, ke tsa likhoebo tsa theknoloji e phahameng ea renqiu ka holimo ho boholo bo behiloeng, k'hamphani e fetisitse setifikeiti sa tsamaiso ea boleng ba ISO9001, letšoao la khoebo le ngolisitsoeng. "hengtai ruixiang", e kentsoe lisebelisoa tsa ho lokisa li-carbide le li-automation, joalo-joalo, litokelo tsa naha tse fetang 10.