+86-21-57852800

Service

Service

Service

You can contact Dai Quancheng technology through the following ways to obtain relevant technical services:

1. Call the unified technical service hotline at + 86-21-57852800

2. Send email to xs@dqc-china.com

Our working hours are from 9:00am to 18:00pm from Monday to Friday, except for legal holidays in other countries.