Hangzhou Yongchuan Intelligent Equipment Co., Ltd. (ye cɔl Yongchuan Intelligent) ee tɔ̈u Hangzhou City Xihu Science Park, ku a gɔ̈ɔ̈r në Shanghai Stock Exchange në 29 Mai 2015. Kɔc cï bɛ̈n looi, a cï puɔ̈l bɛ̈n looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi, looi