It has been an excellent experience working with Ango from Guangdong Soundcrise Technology Co., Ltd., not only did he convince me to sell him a product, but he also did an excellent market study, but listen to this carefully, of my local market so that he could convince me to offer his products. I was not talking to a salesman, I was engaging in a negotiation that culminated in a good deal and closing a business. Thank you for this push.