Dongguan Yihui na'ura mai aiki da karfin ruwa Machinery Co., Ltd, ya ƙware a cikin ƙira da kuma kera nau'ikan nau'ikan injunan latsa na hydraulic da latsa servo, Irin su injin ƙirƙira sanyi, latsa mai zafi mai zafi, foda compacting na'ura mai aiki da karfin ruwa latsa, dumama na'ura mai aiki da karfin ruwa latsa, zurfin zane hydraulic latsa, servo latsa da sauransu. An kafa shuka a cikin 1999, yana rufe yanki na murabba'in murabba'in 8,000. Muna aiwatar da IS09001 CE sosai, da SGS, ƙa'idodin gudanarwa na BV. An fitar da nau'in alamar YIHUI zuwa kasashe sama da 80, a cikin nahiyoyi biyar, a Turai, akwai Jamus, Italiya, Faransa, Sweden, Spain, Portugal, Ingila, da sauransu. A cikin Amurka, akwai Amurka, Brazil, Chile, Argentina, da sauransu. A cikin Asiya, akwai Japan, Koriya ta Kudu, Malaysia, Indonesia, Singapore, Thailand, Vietnam, da dai sauransu. A Afirka, akwai Afirka ta Kudu, Algeria, da dai sauransu. Na'ura mai aiki da karfin ruwa latsa inji da servo press yafi shafi hardware, automotive, foda compacting. mutu simintin gyare-gyare, lantarki, auto sassa da sauran masana'antu.Za mu iya samar da jimlar mafita, ciki har da inji, molds, samfurin sarrafa fasahar, sarrafa kansa samar Lines.