Who is the developer of Dongtan Jade Garden?

According to the official information of Chongming Real Estate Trading Center of Shanghai Chongming Yushang Real Estate Co., Ltd., Dongtan Jade Garden is located in Yinou West Road, Beichen Road, Chongming District, Shanghai, and was developed by Shanghai Chongming Yushang Real Estate Co., Ltd. The surrounding facilities of Dongtan Jade Garden Community are complete, including primary and secondary schools, comprehensive shopping malls, kindergartens, banks and post offices.