We insist on the concept of “customer first, employee second, shareholders third” and hereby we make promise to customers.

168 services:
We will make quick response of customer complaint within 1 hour;
We will provide temporary solutions within 6 hours;
We will provide formal 8D report within 8 hours;
One-to-one: we will set up professional quality technology contact window for communication;
100%: costomer satisfaction.

After –sale service hotline ;0086-0755-28141569
After –sale service mailbox: service@bkbattery.com