If there's anything you want to ask, please feel free to contact us via the following methods. 

B2B Cooperation: sales01@zentronixgroup.com
Business Partner for Global Markets: (86) 188-1932-8220
email: sales01@zentronixgroup.com
operating hours (except public holiday) : Monday - Friday : 9.00AM - 6.00PM 

We promise to reply to your inquiry within 24 working hours.