Dalian Soft Control Electromechanical Co., Ltd. was established in 2014, jointly funded by Mesnac Co., Ltd. and Dalian Baofeng Machine Manufacturing Co., Ltd. The company's main business is the research and development and manufacturing of roller products, including open mill machines and calendering machines. Dalian Baofeng possesses core casting and processing capabilities for rollers. By analyzing the working environment and wear-resistant requirements of rollers, it adopts a layered formula centrifugal casting process during the casting, with a special layered formula centrifugal casting process ensuring high-quality rollers. Its roller products have a 70% market share in China's open mill machine industry. Currently, the company's open mill machines cover the rubber and plastics industry, providing various specifications of open mill machines required for rubber tires and plastic products, with an annual production capacity of 400 open mill machines. As tire manufacturing technology advances, open mill machines will be used in more automated production processes. Soft Control has always been dedicated to the research of energy-saving and environmentally friendly products. The second-generation "C-type" frame open mill machine has already been launched on the market and received high praise from customers for its beautiful appearance and easy installation and maintenance. The third-generation energy-saving open mill machine is currently being tested in tire factories. The fourth-generation open mill machine under development will feature enhanced safety, energy efficiency, and maintenance-free characteristics.