WeChat ID: TopLabHK

   QQ ID: 1217577211

   Tel: (852) 9297-9506

   Email: info@hktoplab.com

  Website: www.hktoplab.com

  Address: Flat A, 14/F, Nathan Commercial Building, 430-436 Nathan Road, Kowloon, Hong          

                   Kong

After-Sale Service:

Technical Questions: 

If you have any questions about our products,

such as Installation,Maintenance or Warranty Guide,

you can contact our professional technical support team at  support@hktoplab.com

Customer Service Questions:

If you have any questions about our service efficiency, procedures or delivery,

please email us at  info@hktoplab.com