Delivery: It was 10 days ahead of the estimated shipping date, which was great! Quality: Sturdy material, fine workmanship, high quality electronic control system, beautiful paint job, very satisfied! Design:Give us customized special double saw blade structure, before production to give us to do the three-dimensional rendering to us to confirm, do out of the actual machine and the rendering exactly the same, very professional! Service: Both sales, production and after-sales are very professional and make people comfortable and satisfied. We saw the machine online, visited the factory to discuss the program with the technical department, and after receiving the goods, we were helped to guide the installation and operation, perfect cooperation.