Liaoning Dongtai, with its profound heritage and outstanding strength, has established a comprehensive corporate qualification system. The company holds a D-U-N-S Number, which serves as an international business identifier and is a strong testament to the global recognition of the company's creditworthiness and operational capabilities. In terms of technology research and development, the company has obtained numerous patent certificates that cover core technologies and key processes, achieving the transformation of theoretical results into practical applications both academically and practically. Meanwhile, the company strictly implements quality management system standards and has obtained quality certificates. With professional and scientific control processes, it ensures that product quality meets the cutting-edge demands of the industry.