How about Chongqing Golden Abacus Software Co., Ltd.?
The company used to be ok, but the boss of the company was not from a product background and didn't pay attention to the core of the technology company, but he was too ambitious and lost money every year. Since 20 16, most R&D core personnel have left their posts. It is amazing to observe that its annual financial statements are still profitable. I don't know how its company audit passed. As the boss said, I'm afraid it's for packaging and listing to make money to fulfill his dream. Its products have been seriously aging and lack competitiveness. Due to the loss of core staff and weak R&D and after-sales service, it is impossible to develop new products. Can be said to be dying, whoever invests will go to into the pit.