Get in Touch with Hydrometal Tech Let’s build the future of sustainable energy together Tech Support info@hydrometaltech.com +86 15811342063 Sales & Inquiries sales@hydrometaltech.com +86 13423239176 Office Hours Monday to Friday: 9:00 AM - 5:00 PM (UTC+8) Closed on Saturday, Sunday, and Public Holidays Social Media Headquarters 10th Building, Biguiyuan Smart City, Xueshi Road, Yuelu District, Changsha, Hunan, 410036 P. R. China contact usNameCompanyE-mailPhone NumberMessageSubmit