CMA Exhibition Services Limited (CMAESL), established 2004, is a subsidiary of Chinese Manufacturers' Association of Hong Kong (founded 1934, 3,000+ members). CMAESL specializes in exhibition planning, hosting major events like Hong Kong Brands and Products Expo, Hong Kong Food Carnival, and International Education & Careers Expo. Expanded to Mainland China cities 2004-2017, launched virtual exhibitions 2016-2022. In 2025, launching International Automotive and Supply Chain Expo, demonstrating continued innovation.