Zhuzhou Kerui Yakhazikika Carbide Co.. Ltd., ili mu mzinda Zhuzhou, ndi bizinesi yapamwamba kwambiri komanso katswiri wopanga ma tungsten carbide wophatikiza R&D, kapangidwe, kupanga ndi kugulitsa.
Kerui idakhazikitsidwa ku 2005 ndipo watha 15 zaka’ nazo mpaka pano.
Kerui adatchulidwa pa Hunan Equity Exchange mu 2015.
Timanyadira kuti magwiridwe antchito a timu yathu yopanga ndi gulu logulitsa atha 10 zaka; akatswiri ambiri aukadaulo ndi zamalonda akhala akuchita nawo ntchitoyi kwazaka zambiri 20 zaka.