Dongguan Enuo pwm Co., Ltd yog ib lub tuam txhab me ntawm Hong Kong BHD Group, lub lag luam tseem ceeb yog kev tsim pwm txhaj tshuaj thiab kev txhaj tshuaj molding. Ntxiv mus, Enuo pwm kuj yog lub Hoobkas OEM koom nrog kev tshuaj xyuas khoom siv / Gauge R & D, Die casting, CNC machining, Prototype khoom R & D, Qhov chaw txau thiab sib dhos.
Kev txhaj tshuaj pwm yog ib txoj kev tsim khoom rau kev tsim cov khoom los ntawm kev txhaj cov khoom siv molten rau hauv pwm. Kev txhaj tshuaj pwm tuaj yeem ua tiav nrog ntau yam khoom siv suav nrog cov hlau (uas cov txheej txheem hu ua die-casting), iav, elastomers, khoom qab zib, thiab feem ntau yog thermoplastic thiab thermosetting polymers. Cov khoom siv rau qhov khoom raug pub rau hauv lub thoob cua sov, sib xyaw (Siv lub hau ntswj helical), thiab txhaj tshuaj (Yuam) rau hauv lub pwm qhov, qhov twg nws txias thiab tawv rau qhov teeb tsa ntawm lub qhov. Tom qab cov khoom tsim, feem ntau los ntawm tus tsim qauv kev lag luam lossis tus kws ua vaj tse, pwm yog ua los ntawm tus neeg ua pwm (lossis tus kws ua cuab yeej) los ntawm hlau, feem ntau yog hlau lossis txhuas, thiab precision-machined los tsim cov yam ntxwv ntawm qhov xav tau.
Nyob rau hauv lub xyoo pua 12th, nyob rau hauv Hohenstaufen emperors (1138–1254), German princes tau nce lawv lub hwj chim ntxiv mus rau sab qab teb thiab sab hnub tuaj rau hauv cov cheeb tsam uas Slavs nyob; lawv txhawb kom German nyob hauv cov cheeb tsam no, hu ua lub zog nyob sab hnub tuaj. Cov tswv cuab ntawm Hanseatic League, uas suav nrog feem ntau yog sab qaum teb German lub nroog thiab cov nroog, vam meej hauv kev nthuav dav ntawm kev lag luam. Nyob rau sab qab teb, Greater Ravensburg Trade Corporation tau ua haujlwm zoo sib xws. Daim ntawv tshaj tawm ntawm Golden Bull tau muab tawm xyoo 1356 los ntawm Emperor Charles IV tau muab cov qauv kev cai lij choj ntawm lub tebchaws thiab tau sau tseg kev xaiv tsa ntawm tus huab tais los ntawm xya tus tub huabtais xaiv tsa uas kav qee lub tebchaws muaj zog tshaj plaws thiab archbishoprics.
