Shanghai Yangfa Power Co., Ltd yana cikin gundumar Baoshan na wurin shakatawa na masana'antu na birnin Shanghai, yana da fadin yanki kimanin murabba'in murabba'in 54,800, wani tsari ne na zane, bincike da haɓakawa, samarwa da tallace-tallace a matsayin ɗaya daga cikin ƙwararrun masana'antar kera injuna. An kafa kamfanin a cikin 2007, fasahar ta fito ne daga gabatarwar D28 jerin manyan injin dizal mai ƙarfi, ta hanyar ci gaba da bincike da horar da ƙasashen waje da shigo da injin gabaɗaya (CBU), haɗuwa da sassa (CKD), yanki da sauran matakai, yin ƙarfi. matakin fasaha, haɗin kai mai ƙarfi na ƙungiyar kasuwanci. Ci gaba da ci gaban kasuwar kera motoci, fasahar masana'anta ta ci gaba, kayan aikin haɓaka, ƙwarewar sarrafa kayan samarwa, hanyoyin gwaji na zamani don ƙirƙirar cikakkiyar alamar wutar lantarki ta Wiman. Samfura daga ƙira, sayayya, tsari, rukunin yanar gizo, inganci da sauran fannoni na kulawa mai ƙarfi, kuma daidai da ƙa'idodin ƙasa da ƙasa da suka dace waɗanda aka tsara da ƙera su. Kamfanin ya wuce TS16949 tsarin takaddun shaida.
Kayayyakin Wutar Weiman sun haɗa da 7-30L mai ceton makamashi da kariyar muhalli injunan dizal mai ƙarfi, ɗaukar wutar lantarki 84-1150kW, nau'ikan nau'ikan injunan dizal ta hanyar 3 na ƙasa, 4 na ƙasa da Tier2, takaddun shaida matakin Tier3. Ana amfani da samfuran a cikin manyan manyan motoci, motocin manufa na musamman, manyan motocin bas, motocin injiniya, injinan gini, saitin janareta da sauran dalilai.
Wieman D jerin injin dizal ya gabatar da kuma shayar da ingantaccen ƙira na injunan Turai da Amurka, ƙayyadaddun kayan samarwa, ƙwarewar sarrafa kayan samarwa. A kan kayan aikin, a haɗa sassan, a kashe, kuma injin ɗin ya ɗauki gwajin matsananciyar iska don tabbatar da cewa injin ɗin ba shi da matsalolin ɗigo uku. Shirye-shiryen V-dimbin yawa, ƙarancin matsawa, halayen fasaha na ƙarfafa tsarin haɗin gwiwa, ya daɗe ya kasance samfurin babban aminci, ƙarfi mai ƙarfi, ƙaramar ƙararrawa da sauran fa'idodi, shigarwar samfurin yana da sauƙi, ƙarancin kuskure, kulawa mai sauƙi, iyawa. a yi amfani da shi a cikin matsanancin zafin jiki, sanyi da fari da sauran yanayi mai tsauri a yankin, shine madaidaicin ikon saitin janareta.