The 'Specialized, Refined, Unique and Innovative' small and medium-sized enterprises (smes) are the highest-level recognition established by the state to honor small and medium-sized enterprises that focus on niche markets, have strong innovation capabilities, high market share, and master key core technologies. This recognition not only reflects the high approval of Pulang's innovative technological level, product capabilities and development potential by the state and the industry, but also marks an important milestone in the company's development history.