Recently, Qingdao Liyang Rubber Technology Co., Ltd. has received another big piece of good news! It took two years for Qingdao Liyang to independently research and develop "a formula and preparation method of bead wire hanging rubber compound", which was authorized by the China National Intellectual Property Administration (patent No. ZL202011207189.3).

As an important indicator in the field of intellectual property, invention patents are granted based on novelty, creativity, and practicality. To a certain extent, they represent the technical strength and research and development level of an enterprise, and are the crystallization of industry experience and professional knowledge. They have the characteristics of high application difficulty, high technical value, relatively stable rights, long protection time, and long examination time. The approval of the invention patent this time marks another gratifying achievement of Qingdao Liyang Rubber Technology Co., Ltd. in scientific research and innovation.

All along, the company's R&D personnel have been committed to improving product quality, enhancing product performance, overcoming difficulties, and steadily developing. Since its establishment, Qingdao Liyang has obtained more than 50 national patents, as well as multiple invention patents and utility model patents under application and examination. In the future, Qingdao Liyang will continue to adhere to technological innovation as the core driving force, continuously increase research and development efforts, and enhance the company's core competitiveness.