We put customers first, provide pre-sales consultation and after-sales service, and provide a complete support system. If you have any questions, please feel free to contact us!
Public email address:service@mail.hahachu.com
Telephone time: 09:00-18:00, all year round
Reminder: In order to solve the problem more efficiently, please prepare the order number and other information in advance before contacting the customer service team!
