Contact

HAITUNG GROUP LIMITED

HQ Add：Trend CTR.29-31 Cheung Lee St.Chai Wan Hong Kong China

W.F.office：16F Jinqing building,West of Dongfeng str.,261021 Weifang Shandong China

TEL：+86 536 8321505

FAX：+86 536 8275145

EMAIL：chem@haitunggroup.com