đẩy mạnh chất lượng dịch vụ,làm hài

đẩy mạnh chất lượng dịch vụ,làm hài lòng khách hàng về chất lượng dịch vụ. tăng doanh số bán phụ tùng và tăng lợi nhuận doanh thu công ty

Results (English) 1:

promote quality service, customer satisfaction on service quality. increased sales and increased profits the company revenue

Results (English) 2:

promote service quality, customer satisfaction for the quality of service. increased parts sales and revenue increase company profits

Results (English) 3:

To promote the service quality and satisfy the customer's service quality. Increase sales, increase sales of some of the revenues and profits of the company