Shanghai Weilei suia Tekonolosi Co., Ltd.na faavaeina i le 2011, lea e tu i Nu 217, Huangpujiang South Rd, Dianshanhu Itumalo, Kunshan City, Jiangsu. O le Kamupani e naʻo le Hongqiao International Airport e 40 kilomita, e faigofie tele feʻaveaʻiga. Ua alualu i luma le Kamupani a le CNC masini, Taiwan sili gaogao olo luga, radial drill ma isi atoatoa suia gaosi meafaigaluega. Weilei o se gaosiga-ituaiga pisinisi lea e faapolofesa i atinae ma le mamanu o ipu suia, oloa masini ma fale gaosi oloa, faapea foi ma le maeʻa faatauina atu auaunaga ma 'auʻaunaga auaunaga.