Dear Valuable Customer,Thank you for your attention and support. We are a supplier from China. We have our own factory and workers. As a producer from China, we have focused on the development and research of stage lightings for a number of years. Since the internet is quite popular and helpful, we can decrease the intermediate links in the conventional trade. While we contact with the consumers more directly, it is beneficial to the cost of purchase for consumers and the cost of marketing for us. And we are just trying to this kind of sales model. If there is something wrong with our product, please contact us in time. I believe we will do our best to deal with any problems. If you feel satisfied, please give us five points. Because it will be very important for us. Your support and encouragement will be our biggest motivation. Please continue to pay attention to us. Thank you for your support.