· Headquarters Address: Room 803, Block A, World Twin Towers, E Tong, 1018 Mingzhu Road, Qingpu District, Shanghai

· Contact number：400-627-5007

· Shenzhen Address: No. 169, Xia Shiwei Fuwei Road, Fuyong Town, Baoan District, Shenzhen

· Contact information：400-627-5007

·Changsha Address: Room 404, Building A7, Desqin, 686 Yingxin Road, Yuhua District, Changsha City

· Contact information：400-627-5007

· Sichuan Address: 66-68 Huangbao Road, Taihe Town, Shehong County, Suining City, Sichuan Province

· Contact information：400-627-5007