The LASER World of PHOTONICS CHINA 2025 will take place at the Shanghai New International Expo Centre, Shanghai, China from 11th March to 13th March 2025. ASER World of PHOTONICS CHINA, Asia’s largest trade fair for the photonics industry, has taken place in Shanghai every year since 2006. It presents the entire range of photonics in an international setting, tailored to the specific needs of the Chinese market.