Yuyao World Fire Fighting Equipment Factory o se faʻataʻitaʻiga faʻapolofesa, gaosiga atinaʻe ma faʻatau atu apamemea ma apamemea valve, flange, paipa faʻapipiʻi meafaigaluega vaega palasitika ma isi. O loʻo matou i totonu o le Itumalo o Yuyao i Zhejiang, Abuts e faasaga i Shanghai, Hangzhou, Ningbo, o loʻo i ai siʻosiʻomaga matagofie ma felauaiga talafeagai. E mafai ona matou tuʻuina atu valve faʻamaʻi, vai, faʻafefe, faʻapipiʻi, vaʻavaʻa faitotoa, siaki valve ma polo valve.