Coolmes is located in Shandong Province, North China. 300 kilometers away from Qingdao Port, which takes about 4 hours to drive there. We have 1000 plus staff working in our workshop within 24-hour shift system to guarantee our production capacity. So that we can produce more than 500 units daily and point 2 million units within a single year. Approximately, the turnover of last year has reached 95 million US Dollars and the growth has remained positive. So if you place an order today, we have that confidence to keep the lead time less than 40 days. As for the certificate, our products have been approved by CE¡¢ERP¡¢ETL¡¢NSF¡¢DOE¡¢GS¡¢and SASO to adapt to different market demands. And also, if some certificates are needed to satisfy your market, we will try our best to support your application. If your products need to be customized, that will also not be a problem to us. Hiring more than 40 domestic and foreign engineers and technicians, we also have strong confidence to meet your needs for now and forever.