How to try the management software of Huayi Hotel?

No, it seems that their company is not going to do it in the early stage, and the products have no sales and after-sales service. It seems to be on sale now, but it seems impossible to try. I know this. We contacted them before buying the system. Huayi and Sumitomo Beijing are both B/S structures, so I specially called these two companies. Sumitomo Beijing's products and after-sales service are not bad. You can ask them.