Qingdao Kefengyuan Plastic Machinery Co., Ltd., nyob hauv Qingdao (Tuam Tshoj), npog thaj tsam ntawm 12000 square meters.Lub tuam txhab cheeb tsam tau muab faib ua cov chaw tsim khoom (xws li kev cob qhia kev tsim khoom, kev sib dhos rhiav, kev cob qhia thiab kev soj ntsuam zoo), thaj chaw ua haujlwm thiab thaj chaw nyob (Tus kheej lub tsev so, tsev noj mov, thiab lwm yam).Nws yog ib lub chaw tsim khoom ntawm cov tshuab yas thiab khoom siv.Peb cov khoom thiab cov kev pab cuam npog tag nrho cov thev naus laus zis ntawm cov yeeb nkab yas, ntawv, profile, strip ntau lawm kab thiab siv cov yas crushing granulation machinery.