facial recognition now has become one of the most favored products in the market. It takes a lot of time and efforts for Shenzhen Tiger Wong Technology Co.,Ltd to finish the production. It has undergone a lot of fine production procedures. Its design style is ahead of the trend and its appearance is highly appealing. We also introduce a complete set of equipment and utilize technologies to ensure 100% quality. Before delivery, it will undergo rigorous quality checks.Customer satisfaction is of central importance to TGW. We strive to deliver this through operational excellence and continual improvement. We measure customer satisfaction in several ways such as post-service email survey and use these metrics to help ensure experiences that surprise and delight our customers. By frequently measuring customer satisfaction, we reduce the number of unsatisfied customers and prevent customer churn. We help our service team understand what they are dealing with - customers' concerns and visions, which is important to improve our service level at TGW Technology. We gather feedback by performing customer satisfaction interviews with both new and long-time customers, knowing where we're doing bad and how to improve.