National toll free hotline：
400-008-0898
Haikou, Hainan：
0898-36618777
Xinxiang, Henan：
0373-3355988
headquarters address：
Unit A, Building 4, Poly Central Coast Phase 1, Xiuying Port Pier, Lijing Road, Xiuying District, Haikou City, Hainan Province
Follow Huanyu Health Group
