Ana amfani da ƙarfe mai ƙarfin iska sosai a cikin kayan aikin samar da wutar lantarki. Nangang shine rukunin farko na zayyana GB/T 28410 Tsarin Karfe don Hasumiyar Wutar Lantarki, kuma ya sami takaddun shaida na ɓangare na uku kamar EU CE, Japan JIS, India BIS, Malaysia SIRIM, kuma manyan injin injin iskar gida da na waje sun tabbatar da shi. masana'antun irin su Vestas (VESTAS), Siemens Gamesa (SGRE), General Electric (GE) da Fasahar Goldwind. A matsayin daya daga cikin manyan kamfanoni 10 da suka yi fice a masana'antar samar da wutar lantarki ta kasar Sin, Nangang ya jagoranci yin nasarar samar da nau'in karfe da nau'in karfe na EN10225.
A cikin gasa tare da kattai na karfe irin su Japan, Koriya ta Kudu da Turai, An samu nasarar samar da ruwan tekun Arewacin Tekun Turai Ƙananan zafin jiki na aikin wutar lantarki, wutar lantarki ta Habasha (keɓancewar samar da aikin "Belt da Road"), wutar lantarki ta Zhangzhou (shine taro na farko). aikace-aikacen injin turbin iskar teku tare da damar guda ɗaya na 16MW a cikin Sin, shine babban aikin farko don bincika haɓakawa da gina babban jagorar nunin ikon iskar teku), wutar lantarki ta Thailand (mafi girman bututun wutar lantarki a Asiya 2018), bututun wutar lantarki na Burtaniya Moray West (aikin tara wutar lantarki na farko a cikin tekun Turai a China a cikin shekaru goma da suka gabata) da sauran manyan ayyukan cikin gida da na waje.