Huai'an Enyuan Neeg Ncig Xyuas Cov Khoom Co., Ltd. yog lub tuam txhab tshwj xeeb hauv kev tsim thiab ua cov khoom txhuam hniav, feem ntau suav nrog txhuam hniav series thiab lwm pua pua cov khoom lag luam. Cov khoom tseem ceeb: cov tshuaj txhuam hniav yas, tshuaj txhuam hniav cuav, tus nplaig txhuam, tus txhuam hniav sib txuas, txhuam hniav, txhuam hniav, thiab lwm yam Tus txheej txheem thiab ua tiav cov kev tswj hwm kev tswj hwm zoo. Lub tuam txhab cov nroj tsuag npog thaj tsam ntawm ntau tshaj 4,000 meters. Muaj ntau dua 80 tus neeg ua haujlwm.