Contact number： 021-57855277

                      15901871506（Shanghai Headquarters）

                      15801913125（Guangzhou Branch）

                      15365383507（Chongqing Branch）

Web address：

Head Office Address： Building 15, No.650 Guanghua Road, Xiaokunshan Town, Songjiang District, Shanghai

Suqian branch： Environmental Protection Pioneer Park, Xinzhuang Town, Suyu District, Suqian City, Jiangsu Province