Shanghai xiangheng catering enterprise management co., ltd, Shanghai liangshao catering service co., ltd, etc. The catering supply chain in Songjiang District of Shanghai includes Shanghai Xiangheng Catering Enterprise Management Co., Ltd. located atNo. Puwei Road 16393, Yangshan Town, Jinshan District, Shanghai, and Shanghai Liangshao Catering Service Co., Ltd. located at No.5, Xinzhen Road, xinqiao town, Songjiang District, Shanghai. These companies are catering service enterprises in Songjiang District, Shanghai.