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, tăng lợi nhuận doanh thu công ty

Results (English) 1:

promote quality service, customer satisfaction on service quality. increased sales of spare parts, the company revenues increased profits

Results (English) 2:

promote service quality, customer satisfaction for the quality of service. increased sales of spare parts, sales increased profit companies

Results (English) 3:

To promote the service quality and satisfy the customer's service quality. Parts sales, increase sales revenue, increase profits of the company