After sales service
1, Response to customer service
A, it will only take 20 minutes to response to the local failure, the serious failures will be handled with 2 hours;
B, the service employees will be available within 24 hours if the failure happened out of Beijing;
2, Customer service
A, we will offer the theory and installation training as well as in-site guide to the manufacturers;
B, we will offer the theory, installation, operation, and maintenance training to the operators; |
