Core Viewpoint - The wind power gearbox industry has significant barriers to entry, including technical, financial, customer certification, and brand and talent challenges [2] Group 1: Technical Barriers - The design must adapt to complex working conditions, requiring high precision in processing and assembly, along with multiple rigorous testing validations, indicating a high technical threshold [2] Group 2: Financial Barriers - The industry is capital-intensive, with substantial funding requirements for equipment purchases (especially imported equipment) and research and development investments [2] Group 3: Customer and Certification Barriers - The supplier admission process for original equipment manufacturers (OEMs) is stringent, with a verification cycle lasting 2-3 years, and products must pass strict certifications before entering the market, making it difficult for new companies to break through [2] Group 4: Brand and Talent Barriers - Customers place significant importance on brand reputation, making it challenging for new brands to gain trust, and the industry requires multidisciplinary talent, complicating the rapid formation of teams for new enterprises [2]